AUGSBURG, Germany, May 30, 2026 /PRNewswire/ -- MakerWorld's first user-initiated charity design contest has completed: winners have now been selected from 2,056 models submitted by 1,008 creators worldwide. Created in support of the Pieksekisten project, the contest drew more than 250,000 unique visitors and is helping turn digital designs, platform points, and community goodwill into 3D-printed gifts for children in cancer wards.
Printing: Brain Teaser Puzzle Board by @PrecisionCrafts
1st Place: Wall Decor & IV Stand Clip Pieksekisten x Art Zig by @La Forge d'Orion
Processing the Printed Items
Points Donation on MakerWorld
Pieksekisten, literally "comfort boxes" in German, are small boxes filled with gifts for children who have just undergone treatment, examinations, or stressful hospital appointments. They are not grand presents, but they can offer something kind in a difficult moment. After a shot or a blood draw, a small object a child gets to choose for themselves can mean everything.
The project began in February 2023, in the day clinic of the Augsburg Pediatric Oncology Center, where Pascal Neumann's son Thore was being treated for Grade IV medulloblastoma, an aggressive pediatric brain tumor. Pascal's partner Silke began asking how small positive moments could be created for children on the ward, after a defining instance one day: a song played on the radio after Thore's MRI examination, and it became achingly clear how exhausting clinical routine truly is for young children, not only medically, but emotionally.
The first Pieksekisten arrived at the clinic in March 2023, filled with classic small gifts. 3D printing was added later, when Pascal noticed something his son did with the rough early prints from his beginner-level 3D printer:
"For me, it was a failed print. For him, it was something his father had made for him. He was happy about things I myself would have thrown away long before."
Thore passed away in October 2023, at just five years old.
The project is carried today by Pascal and Silke together, with a clear division of work: Silke coordinates with the hospital ward, including appointments, on-site handovers, direct communication with clinical staff, and Instagram documentation, while Pascal handles the technical infrastructure, including the website, MakerWorld and Bambu Lab communications, model curation, and printing. Early on, the pediatric clinic acknowledged the project in an official letter of thanks, explicitly recognizing the real-world effect of these small positive moments on children during difficult treatments. The hospital and pediatric oncology context is included here as the personal and real-world background that inspired and shaped the project, not as a statement of formal institutional hospital involvement or official partnership.
As word spread through the MakerWorld community, a platform where 2 million users share, remix, and download models daily, designers began spontaneously contributing models. Even before any formal contest, Pascal had documented permissions from more than 50 designers, secured one by one through forum messages and direct conversations. The growing enthusiasm caught the attention of the MakerWorld team, who reached out to Pascal to formalize what was already happening organically.
"MakerWorld was the first place where all of this came together: people already designing exactly the right kinds of things, an active printing community, real practical feasibility, and a platform where an idea could very quickly become something tangible and useful." — Pascal
Why Not Just Mail Toys? — A Controlled Pipeline of Goodwill
Every model that enters a Pieksekiste begins as a file on a creator's workstation, often on the other side of the world. A designer uploads a file to MakerWorld. Pascal clicks download. Seconds later, the file is on his printer, building layer by layer. It's like sending a fax, but what's transmitted isn't text; it's warmth you can hold in your hand.
International shipping of a physical toy typically costs $20–50 per parcel and takes 2–6 weeks, plus customs forms. The same care, sent as a file and printed locally? Within a day. Less than a dollar. Nearly zero carbon footprint.
On MakerWorld, models are designed to work seamlessly with Bambu Lab printers, and many come with ready-to-use print profiles. Pascal currently runs three Bambu Lab P1S Combo systems, identical units expanded over time for reliability, achieving a 98% usable production rate in daily operation.
These are not items pulled from a warehouse shelf. As Pascal puts it, they are consciously made, with time, attention, and the thought of giving one child a small positive moment. What children pick first on the ward, what gets handled most often, and what staff see working in practice feeds directly back into the next round of model selection, creating a closed loop between bedside reality and production planning.
And the designs themselves remain freely available. Anyone can download and print their own version, imagining it now in the hands of another child fighting their own battle somewhere in the world.
But controlled goodwill is not only about logistics. It is also about how a gift reaches a child. The Pieksekisten are not open toy boxes. They are placed at specific points within the treatment workflow — the finger-prick room and examination rooms 3 and 5 — and used only under nurse supervision. After a procedure, a child chooses one small object for themselves, with staff present.
"The boxes are a deliberately placed and controlled point of handover within everyday clinical life," Pascal explains. "Not an open toy offering."
This level of control is medical, not organizational. Many of the children on the ward are severely immunocompromised. For now, Pascal accepts no externally printed finished pieces, only digital files transformed into physical objects through his own equipment, on PLA filament, with every print visually inspected before it leaves his hands.
"As soon as material quality, production quality, or safety can no longer be reliably verified, the sustainability of the project itself would immediately be at risk."
A Charity Contest That Broke New Ground
On April 2, 2026, MakerWorld launched the Pieksekisten Design Contest, the platform's first charity contest, co-developed by a community member in partnership with MakerWorld. While the contest page was formally "Hosted By U: @JamesDaRock," the initiative grew from a true meeting of minds: designers had already been contributing for weeks, and the MakerWorld team built the contest framework together with Pascal to give that goodwill a proper home.
Within three weeks, 1,008 creators submitted 2,056 distinct models, with the contest page drawing more than 250,000 unique visitors. Before the contest, the project had run on permissions from roughly 50 designers, gathered one by one over many months through Bambu Lab forum messages and direct conversations. In three weeks, that creative pool expanded roughly 40-fold. Today, about half of the documented production batches in active circulation already trace back to contest submissions.
Each submission was reviewed by Pascal for safety, child-appropriateness, and print reliability. Throughout, he applied the same standard he had used from day one: no model enters a Pieksekiste without clear, documented permission from its designer.
"A model is not just a file. It is the time, experience, and creative work of a person — and that is exactly how it should be treated."
"Just because you can print something does not automatically mean you should simply take it."
Winners Announced
The top three winning designs reflect the practical and emotional range of the brief:
1st Place: Wall Decor & IV Stand Clip Pieksekisten x Art Zig by @La Forge d'Orion
2nd Place: Puppet Theater with Puppets and Scenery by @berri3D
The Community Favorite award went to Pieksi – A friend from a syringe @DIY Wizard.
The Kids Choice selection is still underway. Finalists will be introduced to children in the ward, and the designs that spark the greatest smiles will be announced publicly on the MakerWorld contest page once the children's voting process is complete.
"Every model submitted carried someone's time, care, and imagination, and many of them will continue to be reviewed, printed, and tested in the real everyday life of the ward. To everyone who contributed: thank you for helping us create more of those moments."
— Pascal Neumann
Points Donation — Converting Earned Credit into Bedside Gifts
Throughout the competition, participants repeatedly asked whether they could help beyond submitting models. The community itself surfaced the answer: could there be a way to donate points directly to support Pascal? Just three days later, on April 30, MakerWorld launched its first charitable Points Donation feature. On day one alone, 8,000 points were raised.
As of May 26, 555 contributors have donated 102,622 points, that represents about more than $8,300 in platform credit — enough to redeem more than 400 rolls of PLA Basic filament, or approximately 13 units of P2S. The donation pool remains open until June 1, 2026.
Donated points will be converted directly into filament, printers, and production resources, with MakerWorld facilitating delivery to Pascal. Three P1S printers currently sustain the two-week production-to-clinic cadence and are running near full capacity. As donated points convert into additional equipment and materials, that cadence is expected to accelerate meaningfully, keeping pace with growing internal demand: the Augsburg puncture rooms, the Stupfzimmer, have recently requested their own dedicated 3D boxes.
MakerWorld's Role — Infrastructure the Community Could Use
For MakerWorld, what's worth sharing here is not only goodwill itself, but what existing platform infrastructure made possible once a member-led cause found a clear workflow. The contest used MakerWorld's standard competition framework, adapted with Pascal into the platform's first charity design contest. When the community asked how to do more, the first Points Donation feature shipped within days, turning a recurring forum question into a productized support path. The same systems that normally reward creators for downloads and community activity became a bridge from digital credit to bedside hardware, without Pascal building custom tooling or running parallel logistics.
On June 1, MakerWorld will formally close the Pieksekisten Points Donation pool. After the campaign ends, MakerWorld will publish a follow-up impact report summarizing final donation totals, converted materials, and project delivery progress.
Pascal is deliberately cautious about scaling beyond Augsburg.
"Pediatric oncology wards are protected for very good reasons — and they should be. The real bottleneck is access, not production. The goal is first to build a model that works reliably here, and only then to consider whether it could responsibly be transferred elsewhere." — Pascal
"This project showed us something we'd never seen before: a charity that runs on creativity instead of logistics. Designers contributed from São Paulo, Berlin, and beyond — and their gifts printed themselves across the world. We're proud to have built the infrastructure that lets a community's care travel directly from a designer's screen to a child's hand."
—Qianye, Creator Operation of MakerWorld
About MakerWorld
MakerWorld is the world's largest 3D model sharing, downloading, and printing community, operated by Bambu Lab. With over 2 million free models and thousands of new designs added daily, MakerWorld is accessible directly through its website or via Bambu software such as Bambu Studio, championing a mission of community-driven, technology-for-good. Learn more at makerworld.com
About Bambu Lab
Bambu Lab is a consumer-tech company focusing on desktop 3D printers. Its state-of-the-art 3D printers offer a feature-rich first-class experience for a global community of 3D printing makers, aiming to break the barriers between the digital and physical worlds and bring creativity to a whole new level. Bambu Lab sells its 3D printers, filaments, and accessories on its official website, serving customers across 30+ countries.
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