• Student Research Raises Questions About Patient Privacy on 3D Printing Platforms

    A student researcher at Indiana University Indianapolis has uncovered what she believes is a significant patient privacy issue involving medical anatomy files shared on public 3D printing websites.

    Salma Kherallah, a junior studying at the School of Health and Human Sciences, recently won first place at the university’s Undergraduate Research Conference after examining thousands of anatomy-related files posted online for download and 3D printing. Her project, “The Availability of Potentially Unethically Sourced 3D Anatomy Models on Peer-to-Peer Websites,” was selected among 200 others.

    Working with Andrew Cale, an assistant professor at the university’s Department of Anatomy, Cell Biology and Physiology, Kherallah reviewed roughly 3,000 files from peer-to-peer 3D printing platforms. The goal was to determine whether some of the models were derived from real patient scans.

    According to the university, the researchers found examples that appeared to originate from medical imaging data, including MRI scans. Some of the files depicted human anatomy, including bones and organs, and could be downloaded by anyone with access to the platforms.

    “We were investigating whether people were uploading patient scans or patient bones or human remains up to these websites to be printed, which has a lot of ethical concerns and HIPAA [Health Insurance Portability and Accountability Act] violations,” Kherallah explained in a statement released by the university. “We think that by doing this research and proving that this is out there, maybe stricter regulation could possibly be enforced in the future.”

    The project began after Kherallah noticed anatomy models circulating online and wondered where they had come from. Using her anatomy training, she worked with Cale to evaluate the files and identify signs that they may have been generated from actual patient scans. The researchers say some of the files could contain patient information that was shared without permission.

    Salma Kherallah presents her project at the IU Undergraduate Research Conference. Image courtesy of Indiana University Indianapolis.

    Kherallah’s work was praised by Indiana University Indianapolis Chancellor Latha Ramchand, who described Kherallah as an “incredible changemaker” and said the project highlighted how undergraduate research can help address real-world challenges involving patient privacy.

    “Her work advocates for patients by identifying real MRI scans published on 3D printing websites,” noted Ramchand.

    Many medical 3D printing applications begin with patient scans. Hospitals and researchers use CT and MRI scans to create 3D models that can help doctors prepare for surgery, teach students about anatomy, or develop new medical devices. But patient information is usually protected, and personal details are removed before the actual files are shared for research or education. But once a file is uploaded to a public website, other people can download it, copy it, and share it again.

    “My biggest takeaway from this experience is that technology is allowing people to do whatever they want,” she said, posing the question, “How far are we allowing this to go? How are we regulating this type of technology to regulate the ethics and morals of society’s standards on patient privacy?”

    Kherallah’s project looked at whether patient scans, bones, or other anatomy models were being uploaded to public 3D printing websites without permission. The researchers said their findings show that questions around privacy and consent should get more attention as medical 3D printing continues to grow.

  • Scientists Use BMF to 3D Print Seal Whiskers That Track Prey Long After It’s Gone

    Seals use their whiskers to hunt. Not Navy Seals, although they may in some way also, but this article is about lowercase seals. Not Seal the musician either, as far as I know, he doesn’t even have whiskers. This is about different seals. Pinnipeds are marine mammals with flippers and blubber.

    One of the ways whiskers, or vibrissae, are used is as a flow sensor. In humans, vibrissae are nose hairs that act as filters, while in cats, they’re used to hunt in the dark. Vibrissae can be used to sense air currents, changes in pressure, or to sense things. They’re embedded in the sensory system and are very sensitive. They can tell you that a crevice is too small for you to fit in, sense the air flow of a running prey animal, help an animal in flight orient itself, and act as signals of intent or mood. Cats have around 200 nerve cells on every whisker, while seals may have 1500.

    Biomimetic seal whisker-inspired fully printed MEMS sensor. Image courtesy of Tekin et al., Microsystems & Nanoengineering (2026).

    These whiskers not only let them orient their bodies in the dark or sense rock formations, but also let seals track where prey has been. Through being sensitive to hydrodynamic trails. These trails are pressure changes and swirling vortexes in the water left behind by swimming animals. They’re also called wake-induced vortexes. These trails can show direction, speed, size, or even what kind of animal was there. So it’s kind of like tracking specific water footprints. When hunting in the dark, it’s easy to see how valuable these whiskers could be. Certain seals have evolved specialized morphologies to better track their prey.

    Seal species, whisker morphologies and sensing mechanisms. Image courtesy of Tekin et al., Microsystems & Nanoengineering (2026).

    Now researchers have made a 3D printed “artificial follicle–sinus complex flow sensor” mimicking the setup the seals have. They made a novel elastomeric resin and studied the whiskers of harbor seals, gray seals, and sea lions. They then designed and printed a compliant structure and used Boston Micro Fabrication‘s (BMF) system to 3D print the entire device in one step. Overall, the resolution was less than 10 μm. The team then put graphene nanoplatelet ink into the printed channels, turning the device into a piezoresistive sensor. Tests showed that these sensors could work for at least 3000 cycles, sensing strain in vortexes just like the seals do. The team used a GOM ATOS III Triple Scan 8 M to scan different seal whiskers to get the target geometries. They found that the harbor and gray seal whiskers were better at sensing and differentiating than the sea lions’ whiskers were. Later, an 8-cm-long whisker was tested for 3000 cycles.

    The researchers worked at the Department of Bioinspired MEMS and Biomedical Devices (BMBD) of the Engineering and Technology Institute (ENTEG) at the University of Groningen in the Netherlands. Engincan Tekin, Ming Cao, and Ajay Giri Prakash Kottapalli got their work published in Nature Microsystems and Nanoengineering.

    PμSL printed MEMS mechanosensory artificial follicle sinus complex sensory base. Image courtesy of Tekin et al., Microsystems & Nanoengineering (2026).

    The whiskers in the tests were ~80 mm in length and were made using the BMF microArch S240, the team’s own material, a blend of 3DResyns PDMS-like resin and BMF’s UTL resin mixed in a 70:30 volume ratio. Mixing resins like this is widely done in research and by hobbyists alike to try to achieve the right mix of properties. You should be very careful and orient yourself thoroughly if you’d like to try this at home or at the office.

    This is great news for people working in bioinspiration. Also, for the soft robotics crowd, this could be an exciting proximity or action sensor. This kind of sensor could also point to a working mechanism to let a temperature gradient or current follow a soft robot descend or ascend appropriately. In fact, if you would cover an entire robot in these whiskers, I bet that you could use it for sensing and navigation.

    At the same time, this work points to more possibilities for integrated 3D printed MEMS devices. This is something I’m super excited about. MEMS are great but require significant up-front investment, especially for low-production-run MEMS, or indeed for my concept of Macro MEMS and 3D printed MEMS devices. Indeed, as we wrote in 2022, a class of entirely new devices and MEMS could be created much more rapidly and inexpensively through Additive. Here, where 3D printing produces almost the entire device from a single material in a single step, we can begin to see the outline of a world in which tiny devices could power sensing, navigation, actuation, and other functions across billions of devices.

  • Printing Money Episode 39: Q1 2026 Public Markets 3D Printing Earnings Analysis with Troy Jensen, Cantor Fitzgerald

    Welcome to Printing Money Episode 39, (or, “The one where they all went to market”). It’s that quarterly time, so Troy Jensen (Managing Director, Cantor Fitzgerald) joins Danny for a review and analysis of the Q1 2026 public 3DP/AM company earnings.

    Episode 39 opens with a nod to the recent spate of positive financings and M&A outcomes for 3DP/AM companies. Danny and Troy review the reasons for this, but they are sure to curb their enthusiasm as a mega-IPO cycle is imminent which could dry up liquidity for smaller players such as…all 3DP/AM companies!

    Next, to the heart of things. Danny and Troy analyze the Q1 2026 reports for Stratasys (SSYS), 3D Systems (DDD), Velo3D (VELO), Materialise (MTLS), Xometry (XMTR) and Protolabs (PRLB). Included in the analysis is coverage of many of these firms’ significant financings or transactions. Tune in for analysis of Stratasys’ Markforged acquisition, 3D Systems’ cash raise, Velo’s cash raise, Xometry’s cash raise, Materialise’s stock buyback,  and more.

    The public markets 3DP/AM players are in a better place, with stronger balance sheets and increased optionality. Good times may indeed be ahead, but smart Additive Manufacturing Strategies will be needed to execute properly and deliver value.

    Please enjoy Episode 39 and check out our previous episodes too.

    This episode was recorded June 9, 2026.

    Timestamps:

    00:13 – Welcome to Episode 39, and welcome back to Troy Jensen (Cantor Fitzgerald)

    00:46 – Healthy 3DP/AM M&A and Financings are back

    01:55 – Troy’s general perspective on recent 3DP/AM deals

    03:00 – Strike while the iron is hot

    03:42 – SpaceX vacuum? (and Anthropic, and OpenAI) What these mega-IPOs mean for 3DP/AM companies in H2 2026

    06:15 – Stratasys (SSYS) Q1 2025 earnings and Markforged acquisition analysis

    12:44 – Can Stratasys unlock Markforged value with in-house IP from Arevo and 9T Labs?

    14:47 – 3D Systems (DDD) Q1 2026 earnings and $50M secondary analysis

    19:52 – Velo3D (VELO) Q1 2026 earnings, $50M secondary, and $100M ATM analysis

    25:52 – Materialise (MTLS) Q1 2026 earnings, stock buyback, and spinouts analysis

    32:43 – Xometry (XMTR) and Protolabs (PRLB) surging on Q1 2026 earnings; XMTR $225M secondary

    35:29 – Good times ahead?  Strong balance sheets auger a need for smart additive manufacturing strategies

    36:55 – Thanks very much to Troy for joining, and thanks very much to you for listening!

    37:21 – Disclaimer

    Disclaimer:

    This content is for informational purposes only, you should not construe any such information or other material as legal, tax, investment, financial, or other advice. Nothing stated on this podcast constitutes a solicitation, recommendation, endorsement, or offer by the hosts, the organizer or any third-party service provider to buy or sell any securities or other financial instruments in this or in any other jurisdiction in which such solicitation or offer would be unlawful under the securities laws of such jurisdiction.  The information on this podcast is of a general nature that does not address the circumstances and risk profile of any individual or entity and should not constitute professional and/or financial advice. Referenced transactions are sourced from publicly available information.

    Danny Piper is a registered representative of Finalis Securities LLC, member FINRA/SIPC. This material has been prepared for information and educational purposes only, and it is not intended to provide, nor should it be relied on for tax, legal, or investment advice. Investors should consult with their own tax, legal, and financial professionals before investing. Real estate investments are generally highly risky. They can be volatile, unpredictable, illiquid, and are subject to ebbs and flows and market shifts. Investors also risk the loss of all principal investments.

  • JAECOO to You Too: How China Works

    You may be beset by a bewildering array of new Chinese cars. How can they all be viable? They can’t be, and this is the point. This is why so many brands are suddenly competing for global attention at the same time, entering overseas markets aggressively and often competing heavily on price. Jaecoo to you too. JAECOO, NIO, Xpeng, Leapmotor, Zeekr, HiPhi, Aion, Omoda, Maxus Skywell, and Deepal, it’s all a bit overwhelming, really. But why all these brands, why all these models, and how come they’re all flooding some parts of the world? To understand this, we need to look at China’s industrial policy, its history, and its growth aims. In short, how does China work?

    Jaecoo SUV. Image courtesy of Jaecoo.

    With 3D printing service bureaus competing aggressively for market share in China, people can often source prototypes there at extremely low prices. The intricacies and inexorable logic of the Chinese deflationary industrial policy system mean that many can bloom, but at some point, the ratcheting up of ever-larger government funding will select only a few winners to go global. Since this is tied to particular regions and cities, performance is only one element, but revenue and global relevance sure as hell count. That system is now one of the predominant models of economic growth globally. And it offers particular advantages to 3D printing now. But many businesses around the world may struggle to compete with that scale and speed. What follows is a simplified interpretation of how parts of China’s industrial system work. It won’t explain China completely, but it will be enough for you to formulate tactics from it.

    Deng

    China used to be so poor that in the 1960s the country barely had enough cash on hand to send its foreign minister, Zhou Enlai, and a delegation to Paris. Imagine a country of millions, with thousands of years of history, potentially bankrupted by a room service menu. It was the junior partner in a Communist alliance, but the Russians wouldn’t give it nuclear weapons and paid lip service to Chinese concerns. Later, the two countries would actively oppose one another. Famine swept the country, and central planning led to the deaths of tens of millions. In the Great Chinese Famine, anywhere from 20 to 55 million died, with 15% of the population starving to death in several provinces.

    A war with erstwhile ally Vietnam made the nation feel almost alone in the world and weak. A brutal decades-long civil war and war against Japanese invasion had already devastated its infrastructure. Education was faltering, and industrial production was low. Centralized policies led to big roads, dams, and steel plants, but low-quality products and inefficiency. The Cultural Revolution had exposed deep rifts in society and alienated or exiled a managerial class. The 1800s to 1980s brought trauma after trauma, disaster after disaster. These are your memories if you’re an aging person looking back on a life in Chinese politics. From the precipice, you can see hunger, strife, destruction built on dreams. In 1976, Mao died, China had a closed economy, and reportedly, 88% of the population lived in poverty. There was a power struggle, an earthquake, and more starvation, and GDP was around $150 billion. Looking back, the scale of the crisis created the conditions for major economic reforms and a dramatic shift in direction.

    Resurgence

    It’s important to note that if we look at historical GDP data, China, even though its people were poor and starvation was a real issue, and it was not capable of making industrial goods as well as others in the 1900´s onwards, it had one of the world’s top five economies in GDP for the last 2000 years.

    China represented 1.61% of the world’s economy in 1987 (lowest point), rising to 18% (nominal) and 19% (PPP) in 2022. It accounted for 25.4% of global GDP in 1 CE, 29% of world global output in 1600 CE, 17.3% of the world’s economy in 1870, and 33% in 1820 (its highest point). China’s share of global GDP varied from a quarter to a third of global output until the late 19th century.[29] As of 2025, China accounts for approximately 17% of global GDP (nominal) and 19.7% of global GDP (PPP), as per IMF estimates.”

    Currently, China is a dominant economic player, but it was much more dominant in the past. China, therefore, did not come out of nowhere to be the workshop of the world. This was a set of deliberate policies aimed at reclaiming its former glory in an industrial age. Previously, China had all it needed and everything that everyone else wanted, most importantly, its silk and porcelain. China wished to recover from what many in the country view as a disastrous century of invasion, instability, and economic decline.

    Western Values

    If this cursed century started anywhere, if the humiliations and disasters had a focal point, then this was to be found with the British and their opium. In a series of letters between Queen Victoria, her ambassadors, and the Chinese head of state Lin Zexu, the UK asks to trade with China, but China is not open to this. The UK began the large-scale import of opium into China, importing millions of kilos. This lays waste to the country and kills tens of thousands. The UK and its Western Allies then go to war with China to defend the opium trade. China ends up having to pay merchants for opium that it had destroyed, while giving up Hong Kong.

    From a Chinese historical perspective, many modern international systems were first encountered during periods of colonial pressure and military coercion.

    The Opium Wars and later colonial interventions remain deeply traumatic chapters in Chinese historical memory. To someone like that, things like human rights, environmental standards, standards generally, market access, regional blocs, and the rules-based order can appear less universal and more politically constructed. It’s worse still if you see erstwhile enemies gang up to create a system that increases trade barriers with the world and reduces them amongst themselves.

    The Luckiest Year: 1976

    Meanwhile, in 1976, it looked like China might collapse. The communist party looks vulnerable, and they’re in an economic cul-de-sac, sleepwalking from one big project to another and five-year plans focused on things like “more tractors.” The Communist Party has eradicated opium (which it previously taxed to survive), erasing a debt to history and cementing its legitimacy. But, infighting inside the party had been disastrous, with purges sending people into hard labor and leading to tens of thousands of deaths. Regional disparities and poverty in the regions and the countryside are debilitating. Local power structures predominate. Large, interconnected influence networks control cities, regions, and parts of the party and the army, vying for control.

    Hu rules?

    Certain Long March members, and/or their descendants, control key committees in the Army and intelligence services. From these bastions, they effectively control the country, prohibiting anyone not vetted by them from rising in rank above colonel or equivalent. This not only means that you owe your promotion to them, but also that any of your family, influence network, or professional network members can never be promoted if you cross these committees. Other family structures emerge around leaders battling for their own permanent toeholds in society. Far into the country, it’s as if the party doesn’t exist, and much of the “center” spends its time in perennial competition with other powers battling for the top spots.

    Regions develop their own influence networks, local business champions, and overlapping political structures. Provinces and cities begin competing directly with one another, backing local industries and business groups while trying to block rival regions from advancing faster.

    Large business groups emerge, often tied to regional power structures, state-backed industries, or influential political families. Forced joint ventures and expanding Communist Party committees within successful firms create additional layers of competing influence inside corporations themselves. Instead of functioning like a simple top-down hierarchy, China often operates through overlapping regional, political, industrial, and family networks competing for influence, investment, and growth.

    Rustbelt Dust Off

    OK, so let’s imagine that you’re the mayor of a rustbelt city that people would pay to avoid somewhere in the middle of nowhere. You’ve seen the play-by-play. A place gets designated as a special zone with a special focus. A localized ecosystem emerges around a given technology, sector, or product family. Investment means there is diversity in supply, services, and offerings throughout the entire value chain for that product. A place becomes the cheapest place to make bikinis, with the most knowledge on making bikinis, and the quickest, most agile bikini market in the world. Then provincial funding pits this place against the bathing-suit capital of another region, and one region wins while the other athletes either pivot to baseball or something else. Then, national funds kick in to make the top three players in your region global players. Is the bikini strategic or part of a five-year plan? Welcome to unlimited money. Smart subsidies are engineered so you can sell below cost in many markets at once. Alternatively, cycles of boom and bust are engineered through over- and undersupply to keep competition at bay (e.g., rare earths, solar panels).

    Everyone knows that if you don’t chase the most revenue and particular targets, you´ll go bankrupt because all that funding will go to a rival who will demolish you with lower prices than you can make products for. So your bank loans and investor money are used to demolish other firms, not to compete for market share. It’s not about where we want to be in five years or long-term growth; it’s that we need to be the biggest this quarter and the next three, or we won’t exist anymore.

    Motherland’s Milk

    Now, how powerful is this cycle, this pull exactly? Powerful enough to put over 50,000 babies in the hospital and make 294,000 children sick. For years, many Chinese milk producers added melamine to milk, causing kidney failure in children. Inspectors were bribed, oversight failed, and people looked the other way while babies died. The scandal only became public after the Prime Minister of New Zealand intervened. Officially, six children died, and thousands became ill, but the true figure is likely much higher.

    China, as a system, had failed to protect its people because the industrial funding mechanism had become so powerful. Producers were unable to sell milk profitably, while entire cities and regional economies depended on continued production. So corners were cut, safeguards collapsed, and industrial chemicals entered the food supply. The “rust-belt dust-off” is therefore an incredibly powerful internal growth mechanism, one capable of driving enormous industrial expansion, but also enormous pressure.

    Deflation Cycle

    That urgency, plus strategically placed cash to subsidize entire ecosystems, is key to this succeeding. And succeeded it has, with China growing quickly for decades. An economic miracle. And Deng didn’t just copy the Hong Kong or Singapore model to regionally reduce rules and give companies a chance to prosper. He didn’t just create super-competitive local ecosystems that could become the best in the world at very specific things. No, the greatest miracle of all is that Deng reinforced control from Beijing while directing the competitive energy between these influence networks toward international markets, while in regions uniting the efforts of erstwhile competitive networks.

    The strategy proved remarkably effective. Rooted in reality, Deng understood that by realigning interests and competition, a growth-oriented nation could simultaneously compete across many sectors globally. People think Deng’s insight concerned clusters, growth, and exports. No, to me, the true insight was in understanding how to redirect local competition toward industrial growth and export markets. It was an unusually effective way of redirecting local competition by families, bureaucrats and influence networks toward export growth. Deng changed China from a web of interconnected networks fighting over the crumbs to one of many disparate but aligned networks fighting for export growth and manufacturing prowess.

    Common R&D

    But, wait, how is everything going to get financed? How do we get the latest technology to our little rustbelt city? China has long faced accusations from Western governments and companies over intellectual property theft and industrial espionage, although the exact scale and organization of these activities remains heavily debated. But hoovering up large amounts of carelessly stored technology data is much easier. This is not one cat burglar in the night in the Pentagon; this is more like a horde of filter-feeding sharks sucking in everything they can through many different strategies and tactics. Any SharePoint files, any careless clicks on spyware, any lost USB sticks, any presentations, any patents, anything. Various state agencies in China do not want particular manufacturing information, they want all that is available.

    Critics argue that China’s industrial system often prioritizes broad access to technical knowledge and manufacturing capabilities across multiple sectors. At some point, our local heroes will pick an industry, and our attempts to find and trade will become more goal-oriented. Maybe we’ll have a budget to help a foreigner on their China entrepreneurship journey in exchange for information, or we can pursue a JV to learn a particular key skill, or we can trade for it with another entity. But even if we don’t, we can share the information not only with the main manufacturers of a good, but also with other companies that could use an unrelated piece of technology to further their own ends. And if we share the plans for a machine with the entire ecosystem, everyone can build the same machine cheaply, focusing either on manufacturing it as cheaply as possible or on improving the go-to-market strategy.

    Meanwhile, suppliers know which plastics, parts, and assemblies are needed for the new device that everyone will make. With everyone knowing what will be made, everyone can focus on the relevant cost factors for just that device to reduce them. With everyone knowing what all competitors know, better go-to-market, regional specialization, and customized offerings for particular customers are encouraged. Hustle and gumption are also encouraged, since you know everyone else has the same CAD files and the clock is ticking. This kind of ecosystem-level coordination helps explain how Chinese manufacturing clusters can scale and move so quickly.

    I’m not saying that this is what all Chinese companies do. Not every Chinese company operates this way, and many firms invest heavily in their own R&D. But critics argue that shared industrial ecosystems and technology transfer have played a significant role in the country’s rapid manufacturing growth. In some cases, critics argue that rapid cloning cycles can lead manufacturers to reproduce both the strengths and weaknesses of earlier systems without fully understanding the underlying engineering. With the common research shared, there is money left to value-engineer, specialize, do sales and marketing, cut prices, and work on go-to-market. It’s not that the government supports firms through money, but it supports winners through money. But all in a particular cluster, city, region, or influence network get access to the same R&D. It’s not that they all have the files; it’s that they know everyone else does, too.

    Rustbelt Real Estate

    Once your cluster is up and running and your region wins, it’s Sim City time. Companies buy land for factories, workers buy apartments, owners invest, and a real estate bubble forms tied to that particular cluster and influence network. Land sales fund local governments. Local success builds careers. More entrepreneurs, more companies, more populace, means more support for your influence network. If your network gets promoted, you will be able to pour more capital into your region and clusters. More workers mean shopping centers, stadiums, museums, and relevance. Your rustbelt will be sanded down, and begin to shine again. People will flock there to open restaurants, deliver meals, and start more businesses that support your cluster or cater to the staff. Everyone in lock step is tied to the future of the one best place in the world to manufacture motors. Thousands of clusters form and reform, fail, die out, and bloom. Hundreds succeed in attracting investment while the cluster collectively seeks the next tier up on the technology tree.

    This is not a uniquely Chinese phenomenon; most places work more or less the same. Only where the rest of the world waits for pearls to grow on oysters, China is creating cultured oysters on demand. It would be misleading to think of China as a country. China is not a neat, top-down organizational chart. It’s a squiggle of competing interwoven influence networks. A plate of noodles.

    But by hoovering up all the world’s available company data and doubling down on clustering, the country’s goals are clear: it would like to dominate every supply chain for every important technical good. For China to become a true global power, it must not make some things better and more profitable than others some of the time. For its path to succeed, it needs to make all things, all the time, faster, better, and cheaper than anyone else. An above-average interest in dominating 3D printing is therefore to be expected.

    Farms For Growth

    In Europe, we subsidize milk companies and farms ($55 billion); in America, farming ($44 billion), oil ($30 billion), and military spending (over $1 trillion). China instead focuses on subsidizing industrial clusters to make one place the most logical and competitive for a product or family of products. Critics in the West have increasingly argued that large corporations and wealthy individuals often benefit disproportionately from existing tax and subsidy systems. China then uses those clusters to compete aggressively in global export markets, often with pricing levels many foreign competitors struggle to match.

    In China, money often flows toward companies and sectors capable of scaling quickly. The important thing is not simply that China subsidizes electric vehicles or solar panels. Other countries also subsidize industries heavily. The difference, critics argue, is that China’s subsidies are often tied more directly to manufacturing scale, export growth, and industrial expansion. Critics often point to large corporations paying little or no federal tax in certain years as evidence that subsidies and tax systems are not always tied to productive industrial growth. China’s industrial strategy is now reshaping competition across sectors ranging from electric vehicles to additive manufacturing, and many Western industries are still struggling to respond. JAECOO to you, too.

    Images courtesy of Axel, Mark Lehmkuhler, Francisco Anzola, Alicia Gibb, and Steve Jurvetson, unless otherwise noted

  • The Rise of IP: The First Emoji 3D Printer Is Here. Don’t Rule Out Star Wars Next.

    For years, most desktop 3D printers have looked more or less the same. Some are black. Some are gray. A few are bright orange. They look like boxes. Some are open-frame machines. Some are enclosed. But most were built with function in mind. The focus has always been on what the machine could do. They are tools for hobbyists, makers, and tinkerers.

    Now, a recent announcement from desktop 3D printer manufacturer ELEGOO feels quite important. The company has partnered with emoji®, the brand behind the most well-known yellow faces found on phones, websites, and social media, and even a movie, to launch a special-edition version of its Centauri Carbon 2 Combo printer.

    The printer features a silver-and-white design with emoji branding throughout, a customized user interface, custom startup animations, and official emoji-themed 3D models that users can print right out of the box. The special edition is priced at $489 in the United States and is available through ELEGOO’s website in markets including the U.S., Canada, Europe, Australia, Japan, and the United Kingdom.

    emoji Founder and CEO Marco Hüsges said, “Together, we’re bringing digital self-expression into the physical world in a fun, creative, and completely new way. This partnership highlights how 3D printing is evolving beyond traditional maker spaces and becoming part of everyday lifestyle technology — inspiring people to create, personalize, and express themselves like never before. With the ELEGOO × emoji® Centauri Carbon 2 Combo, creativity becomes something you can truly see, hold, and share with the world.”

    While on the surface, this is definitely a fun marketing collaboration, it also raises an interesting question: Are 3D printers getting the same kind of branded treatment as sneakers, gaming consoles, headphones, and collectible toys? Maybe desktop 3D printing is finally becoming more of a consumer product than ever before.

    And I’ll admit it, I’m probably part of the problem. I love a good collaboration. If somebody announced a Harry Potter-themed 3D printer tomorrow, or a Star Wars edition complete with lightsaber startup sounds and a Millennium Falcon-themed case, I’d be pre-ordering it. And that may be exactly why companies are starting to experiment with this kind of branding.

    For much of the industry’s history, desktop manufacturers have been laser-focused on the technical specifications. Companies compete on print speed, materials, build volume, and so many other markers. Of course, those users are still the backbone of the desktop 3D printing market. But the market is getting bigger.

    Over the past few years, desktop 3D printers have become easier to use, faster, and much more reliable. Features that once required users to have extensive technical knowledge are much more automated today. Many modern printers work right out of the box. As a result, the customer base is expanding beyond traditional users.

    Families are buying printers. Teachers are buying printers. Students are buying printers. People who simply want to create things are buying printers. And it’s undeniable today that IP has become one of the most dominant forces in consumer products, retail, entertainment, and experiences. Really, IP seems to be everywhere. So why wouldn’t it eventually show up on 3D printers?

    ELEGOO × emoji® Centauri Carbon 2 Combo and 3D printed emojis.

    Companies like Miniso and Pop Mart have built a great part of their business around licensed characters, collectibles, and branded collaborations. For example, Pop Mart’s success has helped turn character-based merchandise into a global phenomenon.

    And it’s not just retail; theme parks tell a similar story, centered on many franchises. Industry experts have described an ongoing “IP arms race” among theme park operators as well-known characters and stories have turned into the key to attracting visitors.

    While an emoji-themed 3D printer may seem unexpected, plenty of thriving licensing partnerships started that way. One of the most familiar cases is LEGO. Its first major licensed franchise was Star Wars, which debuted in 1999. At the time, the company was really struggling and looking for new ways to connect with consumers. Star Wars would go on to become one of the most successful toy licensing partnerships in history and help make licensed products a huge part of LEGO’s business. Today, you can’t walk into a LEGO store without seeing shelves full of licensed sets.

    Desktop 3D printing is clearly not facing the same challenges LEGO faced. In fact, the desktop market is doing great. But that is what makes ELEGOO’s move interesting. The company may simply be looking to reach even more people.

    ELEGOO × emoji® Centauri Carbon 2 Combo prints emojis.

    They are not necessarily looking for the fastest printer. They want a product that feels approachable, fun, and personal. That is where branding starts to matter. I mean, nobody needs an emoji-themed 3D printer, but a lot of people might want it. That is exactly why it is interesting.

    The printer does not produce better emoji models than a standard machine. The branding does not improve print quality. It does not increase speed or accuracy. What it does offer is identity. It turns a technical device into something people can connect with emotionally. That may sound unusual in manufacturing, but it happens all the time in consumer products.

    People buy limited-edition sneakers because of a logo. They buy themed game consoles because they like a character or franchise. They customize phones, laptops, and accessories so others can see their interests. Today, character-based merchandise is everywhere. Walk through a shopping mall, supermarket, or just your local pharmacy, and you’ll find plenty of branded merch. For example, the popularity of collectibles like Labubu shows just how powerful character-driven merch has become. People are walking around with Labubu dolls hanging from their jeans, handbags, boots, and just about everywhere else these days. So, in that context, will we also see a Labubu 3D printer?

    A user with the ELEGOO × emoji® Centauri Carbon 2 Combo and 3D printed emojis.

    It seems that the move by Elegoo could say something about where the industry is headed. Whether you like IP-related merch or not, when companies start experimenting with licensing deals and well-known brands, it usually means they believe the market is expanding. They might be trying to reach people who may never have considered buying a 3D printer before.

    Will an emoji-themed machine transform the industry? Probably not. But that may not be the point. The more interesting takeaway is what the collaboration represents. The first emoji 3D printer may seem like a novelty. But it could also be a glimpse of what comes next.

    Images courtesy of ELEGOO

  • 3D Printing News Briefs, June 13, 2026: Management Changes, Project Calls, & Wheelchairs

    We’ll kick this weekend’s 3D Printing News Briefs off with some advisory board and management changes, and then move on to project call news. We’ll end with some heartwarming stories about 3D printed wheelchairs for kids and animals.

    Massivit Continues Focus on U.S. Aerospace & Defense Strategy

    Christopher Athearn

    Israeli large-format AM leader Massivit is continuing to increase its focus on the U.S. aerospace and defense industry. The company recently took another strategic step to further establish its presence in the U.S. by announcing the appointment of Brigadier General Chris “Alf” Athearn, USAF (Ret.), to its advisory board. Athearn is a distinguished former U.S. Air Force acquisition professional, with 35 years of experience in defense acquisition, advanced airborne weapons systems, and defense industrial base strategy. He held several senior positions within the Air Force and Department of Defense, including as Commander of DCMA Northrop Grumman and leading the Weapons Capacity Task Force between 2022 and 2024. Athearn comes to the Massivit advisory board with a mandate to support and speed up the company’s move to establish a manufacturing ecosystem in the U.S. aerospace and defense market. Specifically, he should help strengthen Massivit’s relationships with military stakeholders, defense contractors, and key program offices.

    “The U.S. is pushing hard to expand manufacturing capacity and accelerate the production of critical defense systems, but many programs still depend on legacy manufacturing methods,” Athearn said. “Massivit’s technology can dramatically reduce production lead times and enable faster innovation. I believe this capability can be a game changer for defense manufacturing. The need for advanced manufacturing has never been greater. I am honored to join Massivit’s Advisory Board and look forward to helping accelerate new manufacturing capabilities that strengthen the defense industrial base, increase production agility, and reduce the time required to field new operational capabilities.”

    Boston Micro Fabrication Announces Series of Strategic Management Changes

    John Kawola, CEO of Boston Micro Fabrication (BMF), at BMF headquarters in Boston. Image courtesy of 3DPrint.com/Vanesa Listek.

    Microscale 3D printing leader Boston Micro Fabrication (BMF) is making some big changes to support its next phase of growth and execution. This week, the company announced a series of strategic management changes, including its CEO John Kawola transitioning from his current position to the role of strategic advisor. Additionally, Bryan Ferrand will take on the role of BMF’s President, while Donna Kelly has been promoted to Chief Operating Officer (COO) of BMF Precision Inc. These changes are all effective as of July 1st, 2026. The company’s focus on advanced manufacturing applications that require ultra-high resolution, precision, and accuracy helped it build a strong position in the AM sector. These leadership changes show how committed BMF is to customer success, continued innovation, and operational excellence. Kawola helped “build BMF from the ground up,” according to company chairman Dr. Xioaning He, and will continue to support the company’s leadership team and long-term direction.

    “BMF is a remarkable company with exceptional technology, a strong team, and a bright future. I have tremendous confidence in Bryan, Donna, and the broader leadership team as they guide the company forward,” Kawola said. “I will plan to remain a long-term adviser to the leadership team and a strong believer in BMF and its continued success.”

    America Makes Announces Winners of $2 Million AIM-4AM Project Call

    In January, America Makes and the National Center for Defense Manufacturing and Machining (NCDMM) announced the $2 million Artificial Intelligence for Material Allowables in Additive Manufacturing (AIM-4AM) Project Call, and have now announced the winners. Funded by the Office of the Under Secretary of War for Research and Engineering, Manufacturing Technology Office (OSW ManTech), AIM-4AM’s objective was to create a framework, driven by AI, that can identify and quantify risk in the current material allowables approach for laser powder bed fusion (LPBF) 17-4PH stainless steel. The ultimate goal was to safely reduce physical testing, and link the reductions to “clear, probabilistic risk categories,” in order to enable faster, less expensive material qualification and certification, and speed up adoption in defense and commercial applications. The Team Lead for AIM-4AM is Dyndrite, and the project team is rounded out by Mimo Technik Printed Metal and RTX Technology Research Center (RTRC)

    “AIM 4AM represents a critical step toward modernizing how we qualify and certify advanced materials, enabling faster, more data driven decision making across defense and industrial applications. By applying artificial intelligence to target the highest value tests and quantify risk with greater precision, the Institute is helping to reduce uncertainty while accelerating the pathway to field ready additive manufacturing solutions,” said John Martin, Additive Manufacturing Research Director at America Makes. “Congratulations to the awardees as their efforts strengthen and advance the manufacturing industrial base.”

    Girl Scouts Make 3D Printed Pediatric Wheelchair with Cookie Money

    Image courtesy of Girl Scouts of Eastern Massachusetts via Facebook

    The profits from a Girl Scout troop’s cookie sales go right to the troop and their local Girl Scout council, and they get to decide how to spend their hard-earned money. A troop of third graders in Dorchester, Massachusetts used almost $200 of their cookie money to make a 3D printed toddler mobility trainer, which is a pediatric wheelchair for kids with mobility challenges. The girls visited The Boston Home, a residential care center for adults with neurological conditions, and the workplace of their troop leader Corinne Curran. That’s where they got the inspiration to make a wheelchair with 3D printed parts for a fellow child. Curran said it took about 200 hours to print the parts for the multicolored mobility trainer, which features a cup holder, adjustable headrest, and removable push handle, and less than an hour to put it all together. The girls are also excited to make more 3D printed wheelchairs in the future. Bonnie Barczykowski, the Girl Scouts of Eastern Massachusetts and Girl Scouts of the USA CEO, said the organization is proud that the troop used their cookie profits to help make the world a better place.

    “They’re using their cookie earnings selflessly to give back, and in the process they’re not just building skills–they’re making a real difference in their communities. What makes it even more powerful is that this kind of impact grows out of experiences they genuinely enjoy–moments of discovery, friendship, and confidence as they figure out who they are and what they care about,” Barczykowski said.

    Injured Mississippi Turtle Gets Around with Custom 3D Printed Wheelchair

    Moses is a Gulf Coast box turtle, which is the largest subspecies of the common box turtle. But there’s nothing common about Moses—he survived getting hit by a car, but unfortunately lost both of his back legs in the accident. He was unable to survive in the wild after becoming a double amputee, so he went to live at the Mississippi Aquarium. Employees did everything they could to help Moses move more easily, from modifying his habitat to attaching marbles under his shell so he could slide around. But it’s hard work carrying that much weight on only two legs, and staff could tell he wanted to move around more. Within a week of starting his job at the aquarium, Jon Austin White, a Coral Aquarist, heard about Moses, and got to work. He used 3D modeling to develop a 3D printed wheelchair that was custom-fit to the turtle’s shell, and by the third prototype, he knew they had a winner.

    White said, “He tried to kick it off at first, but really, once he got used to it and once he realized that he can move a lot better in it, he just took off.”

    Thanks to this second chance, Moses has a lot more mental stimulation, and now helps teach aquarium visitors about how important box turtles are to the ecosystem in Mississippi.

  • SpaceX IPO Puts a Major 3D Printing Powerhouse on Wall Street

    SpaceX officially began trading on the Nasdaq today under the ticker symbol SPCX, marking one of the most anticipated and largest public offerings in Wall Street history. The company priced shares at $135, raising approximately $75 billion and reaching an initial valuation of roughly $1.77 trillion at listing.

    The IPO debut was celebrated on both coasts on June 12, 2026. SpaceX President Gwynne Shotwell and Chief Financial Officer Bret Johnsen rang the Nasdaq opening bell in New York, while Elon Musk joined employees and supporters at the company’s Starbase facility in Texas for a simultaneous celebration. Alongside its Nasdaq debut, SpaceX also became one of the first companies to dual-list on Nasdaq Texas, the exchange’s new Texas-based market launched earlier this year.

    SpaceX President Gwynne Shotwell and Chief Financial Officer Bret Johnsen rang the Nasdaq opening bell in New York. Image courtesy of Elon Musk via X.

    Speaking from Starbase, Musk talked about SpaceX’s early days and said he believed the company had “less than a 10% chance” of succeeding when it was founded more than two decades ago.

    “If people told me this was gonna happen, I was like, ‘Man you must be smoking some really good crack, because I think this company is gonna fail,” said Musk. “I told people it was going to fail, but we should give it a chance because if there’s not a new company that enters space, we will never be a truly space-bearing civilization.”

    Most investors will probably focus on SpaceX’s launch business, its rapidly growing Starlink satellite network, defense contracts, and future ambitions for Starship and deep-space exploration. Yet the IPO also highlights a company that has become one of the world’s most significant users of additive manufacturing (AM).

    Over the past decade, SpaceX has incorporated 3D printing into some of its most important programs. Along the way, it helped demonstrate that AM could move beyond prototyping and into some of the most demanding applications in engineering.

    A Long History With AM

    SpaceX was an early adopter of metal AM, particularly for rocket propulsion systems. In fact, the company’s SuperDraco engines, which powered the Crew Dragon launch escape system, became one of the first high-profile examples of flight-qualified metal 3D printed rocket components. Manufactured using metal powder bed fusion technology, the engines demonstrated that AM could produce complex, high-performance hardware capable of operating in extreme environments. So the success of SuperDraco helped show that 3D printed parts could be used in real flight hardware, not just prototypes.

    Since then, SpaceX has expanded its use of AM across many programs, incorporating 3D printed parts into engines, propulsion systems, spacecraft components, and production equipment. While the company rarely discloses specific details about its manufacturing processes, engineers and industry experts have long seen SpaceX as one of the most powerful examples of how 3D printing can accelerate space development cycles.

    Few people have witnessed that transition more closely than Jeff Thornburg. The former SpaceX propulsion executive, who later led propulsion development efforts elsewhere in the space industry before co-founding Portal Space Systems, told 3DPrint.com last year that additive manufacturing changed how rocket engines could be designed and developed. According to Thornburg, the technology dramatically shortened development timelines and opened new design possibilities that were difficult to achieve through conventional manufacturing.

    The first Raptor Vacuum engine (RVac) for Starship shipped from SpaceX’s rocket factory in California to SpaceX's development facility in Texas.

    The first Raptor Vacuum engine (RVac) for Starship shipped from SpaceX’s rocket factory in California to SpaceX’s development facility in Texas. Image courtesy of SpaceX via Twitter.

    The Velo3D Connection

    SpaceX’s influence on the AM industry became particularly visible through its relationship with Velo3D. During Velo3D’s rise, SpaceX emerged as one of the company’s most important customers.

    Velo3D’s technology was designed to manufacture highly complex metal components with minimal support structures, making it particularly attractive for rocket engines and other aerospace parts that have internal channels, lightweight geometries, and difficult-to-machine designs. In fact, many times, SpaceX represented an important share of Velo3D’s revenue.

    When Velo3D faced financial difficulties in 2024, rumors circulated that SpaceX could acquire the company, but that never happened. Instead, the two companies signed an $8 million agreement that gave SpaceX a broad license to Velo3D’s AM technology, along with engineering support services. The breakdown estimates that SpaceX paid $5 million for a non-exclusive license to Velo3D’s technology and $3 million for engineering and support services.

    Why Manufacturing Matters

    Elon Musk at the company’s Starbase facility in Texas before SpaceX went public on the Nasdaq. Image courtesy of Elon Musk via X.

    SpaceX helped show that 3D printing could be used for much more than prototypes. Over the years, the company used AM to speed up development and simplify the production of complex aerospace parts. That approach helped SpaceX move quickly and influenced many of the launch companies that came next.

    As new launch companies emerged over the past decade, many adopted metal 3D printing from the start. Today, the technology is a common part of the space industry’s manufacturing toolkit, with companies using it to produce everything from rocket engine components to spacecraft hardware. While SpaceX wasn’t the only company driving that shift, it helped prove that 3D printing could be used to build some of aerospace’s most daring hardware, or, as Musk said earlier today, “it’s about taking the fiction out of science fiction.”

  • The Seminal Moment: Creality’s IPO Analysis & Possible Effects

    Something super important happened just a few days ago, and too few people paid attention. Creality, a pioneer in low-cost desktop material extrusion printers, went public. Creality is now listed as 3388.HK on the HKEX market. The IPO was a resounding success, with the firm surging 80.2% from the offering price and the offering being oversubscribed 3,829 times. The firm raised $163 million, which will do a lot to shore up the future competitiveness of the $435 million-a-year revenue firm. 

    With Stratasys reporting revenue of $551 million, 3D Systems generating around $389 million, Materialise bringing in €267 million, Xometry posting $687 million, Protolabs doing $500 million, and BLT reaching $256 million, we may have to redraw our mental map of the 3D printing market. At the beginning of 2025, we estimated that Bambu Lab would reach $1.1 billion in revenue, while Creality would reach $640 million. In that article, we already asked you to adopt a new worldview; now, with more data, it’s becoming even clearer that this is necessary.

  • Photocentric Spins Out CosmicMaker to Pursue In-Space Manufacturing

    UK-based 3D printing company Photocentric has spun out its space manufacturing activities into a separate business called CosmicMaker, after the successful demonstration of its 3D printing technology aboard a series of parabolic flights designed to simulate microgravity.

    The spinout follows a series of test flights in April aboard Novespace’s Airbus A310 Zero G aircraft, during which three CosmicMaker 3D printers produced parts while the aircraft cycled between roughly 22-second periods of microgravity and higher-gravity periods ranging from 0g to 2g.

    According to the company, all three printers functioned throughout the flights and successfully produced parts using four different materials, including silicon carbide, alumina, and two thermoset polymers. The resulting components were reported to be “dimensionally accurate.”

    Two Large boxes containing three CosmicMaker printers on the Novespace parabolic flight. Image courtesy of Photocentric.

    Perhaps the most surprising result involved the ceramic materials, silicon carbide and alumina. CosmicMaker said those materials actually printed better during the microgravity portions of the flight. Without gravity pulling heavier particles downward, the ceramic mixtures remained more evenly distributed throughout the printing process. During the higher-gravity phases, those particles were more likely to separate from the surrounding slurry.

    Unlike many 3D printing systems, CosmicMaker’s process keeps parts surrounded by liquid material as they are being built. That means the printed object remains supported throughout the process, eliminating the need for additional support structures in microgravity. That characteristic could make the technology particularly attractive for future off-Earth manufacturing applications. While many additive manufacturing systems must be adapted to operate in space, CosmicMaker says its process may perform better in microgravity than on Earth.


    The company says one of the biggest advantages of the system is that it is built on a technology with a long track record on Earth. According to Photocentric, its LCD-based printing systems have already produced tens of millions of parts. The platform is also designed to work with a range of materials, including plastics, ceramics, metals, and composites, while keeping weight and power consumption relatively low—two factors that become especially important when equipment is headed to space.

    Space manufacturing has been part of Photocentric’s plans for several years. In 2020, the company patented a 3D printing process designed for use in space and later received multiple grants through the European Space Agency‘s (ESA) Business Applications and Space Solutions program to help develop and validate the technology. Photocentric, founded in 2002, is best known for helping pioneer LCD-based 3D printing.

    By spinning CosmicMaker out into its own company, Photocentric is betting that manufacturing beyond Earth could become a genuine business opportunity. Photocentric believes there could eventually be demand for manufacturing systems that allow astronauts and future lunar crews to make parts where they are needed rather than shipping everything from Earth. That’s their long-term vision. But for now, the next steps include adding centrifugal resin recovery systems and increasing automation so that astronauts would no longer need to participate directly in the printing process.

    Just a few years ago, manufacturing on the Moon sounded largely theoretical. Today, with lunar programs accelerating and commercial space stations moving closer to reality, companies are beginning to test the technologies that could make that notion possible. CosmicMaker’s latest flight campaign is one small example of how that work is starting to move from concept to hardware.

  • Spectrum Filaments Gets Investment: How They Could Win in Filament

    Spectrum Filaments is a long-time high-quality filament supplier based in Poland. With good tolerances, roundness, and consistency coupled with affordable pricing, the firm has been a mainstay for makers, industrial users, 3D printing stores, and OEMs since 2015. I personally tested and evaluated them a few times over the last decade, and each time, the company’s offering performed well.

    The company provides individual reports per spool for filament diameter and average diameter, measured across the entire filament (not just at one point or on one axis), to tolerances of ±0.8μm. They are also known for their Stone Age stone-look filaments and have a basic filament line called The Filament. Spectrum has high-flow filaments, foaming PLAs, electrically conductive materials, glitter, glow-in-the-dark, flame-retardant, and more. They have very high-performance materials such as PEBA, a polycarbonate-PTFE blend for durable, smooth parts; food-safe materials; PPS; and medical ABS. I’m a fan.

    Filaments. Image courtesy of Spectrum Filaments.

    Spectrum has now received an investment from Blue Gravity Capital. Blue Gravity calls itself a hands-on investor that seeks to work with founders to create value. They are now the majority owner of Spectrum. Terms were not disclosed, but they said the investment was “several tens of millions of PLN,” which could mean they invested about $5 to $10 million.

    Filaments. Image courtesy of Spectrum Filaments.

    The company says that it grew organically and is “one of Europe’s largest manufacturers of 3D printing filaments.” They also say that, “between 2018 and 2025, Spectrum achieved an average annual production volume growth rate of approximately 50%.” This is commendable, since it was also the time when Sunlu went from terrible to mwah, Amazon’s rise through Hatchbox and beyond, Prusa Research’s Prusament market entry, Polymaker’s rise, and general upheaval in the filament market. Showing growth at this time, and such consistent, high growth, is commendable. Many people went out of business during that period as well. Now, the company will use the investment to further scale and automate production, drive international growth, and invest in R&D. The firm hopes to double its capacity. Management will remain in place, and the company will do what it does already, only more of it.

    Spectrum’s CEO Michal Zoladek said,

    “Over the past years, we have focused primarily on product development, quality and building our distribution network. Today, we see the market evolving faster than ever before. In practice, for nearly five years we have operated under continuous backorder conditions, with demand regularly exceeding our available production capacity. Through our partnership with Blue Gravity Capital, we will be able to significantly accelerate investments in production capacity expansion, new material development and further development of our organization. For our customers, this means improved product availability, shorter lead times and even faster introduction of new products to the market.”

    While Wojciech Fedorowicz, Managing Partner at Blue Gravity Capital, stated,

    “Spectrum Filaments is exactly the type of company we look for as investors: profitable, fast-growing, built around a strong product, significant export potential and a founder who has created a solid business through consistent execution and deep industry expertise. The 3D printing materials market is currently at a very exciting stage. Better, easier-to-use and more affordable printers are continuously expanding the range of applications for this technology, directly driving demand for filaments. Together with Michal Zoladek and the Spectrum team, we aim to build one of the key players in this segment.”

    Spectrum PEBA. Image courtesy of Spectrum Filaments.

    This is great news for Spectrum. The company is providing customers with high-quality products at fair prices while continuing to innovate. I like it when that kind of good behavior gets rewarded. It’s also good for the European 3D printing business. At one point, nearly all of the filament was produced in Europe, but the intervening years have been tough for European producers. Now, only a few big players are standing strong. Spectrum’s investment is a shot in the arm for the firm and the broader European industry. With a long-term backer and investment, the company can now innovate and compete more effectively.

    With labor costs being much lower than those of Dutch and German competitors, Spectrum has a decided advantage. It will still need to keep pace with the likes of ColorFabb and 3D4Makers while offering price-competitive products to competitors like Polymaker. And companies like Polymaker will be more likely to increase production and distribution in Europe amid tariff uncertainty. At the same time, it needs to break into the US market, which has been thoroughly wrecked by Amazon. Toner Plastics, Push Plastic, and 3D Fuel seem to be holding strong, but it’s not easy.

    Spectrum refills. Image courtesy of Spectrum Filaments.

    To me, the path forward seems clear. If Spectrum can develop more engineering filaments for end-use parts, it can thrive. To me, cosplay deserves its own perfect filament. There should be the perfect cookie-cutter and other food-article filament, the perfect material for vasculature models in hospitals, and the perfect car-repair-under-the-hood material. We’re in a holding pattern, with everyone using PLA and PETG because they’re affordable and work most of the time.

    But with more true hobbyists coming into the market due to better printers, we’re getting users who do not care one iota about 3D printing. These people just want to print props for their theater or concrete molds. It’s like welcoming you to the Exacto knife industry with all sorts of knife-related terminology and choices. Who cares? I want to cut. What is the best tool to cut what I need, or for me in particular? So, a safer filament, especially for kids, is a great idea. A better burnout and casting material, a better material specifically for outdoor gear and sports equipment, too, available in the prevailing colors, is the way to go. Making materials that are perfect for these new groups of people who will only print, and typically only print for one part of the family or use case, is the best way forward.

    Understanding what cosplay people need in terms of surface quality, what paints they use, what goals they have, and what they struggle with is, to me, the key to victory. At the same time, having the right ESD filament for consumer electronics will also be key. To me, in-depth user understanding and collaboration are the way Spectrum could win.