Bilibili Creator Spends CNY 300,000 to 3D Print a Bed—240 Million Microstructures, Fully Modular Design

On June 23, 2025, Panda3dp.com noticed that prominent Bilibili creator -LKs- released a new video showcasing an eye-catching project: a fully 3D-printed bed that cost nearly CNY 300,000 to complete. The video quickly went viral, drawing the attention of thousands of viewers and stirring widespread curiosity across social media.

A Bed Made Entirely from 3D Printing—No Additional Materials

The video begins with a showcase of existing 3D-printed elastomer products, including basketballs, travel neck pillows, cushions, and shoes. It then reveals the main attraction—a mattress made entirely using 3D printing, without any supplementary materials. According to the creator, the mattress features over 2.4 million lattice-like microstructures, each uniquely enabled by additive manufacturing.

The mattress measures 147 × 196 × 24 cm, used 60 kilograms of printing material, and was developed through a collaboration between Bluebox and Boly New Materials. It employs Boly’s proprietary HALS technology and was produced using ELASTO 2000, a high-performance elastomer with a Shore hardness of 76A. The structure was printed in modular blocks and assembled via mortise-and-tenon joints—a nod to traditional Chinese craftsmanship adapted for cutting-edge tech.

From Design to Fabrication: Documenting the Entire Process

The video offers a comprehensive behind-the-scenes look at the entire workflow—from concept and CAD modeling to the actual printing and assembly stages. While 3D printing has seen increasing adoption in various industries, using it to fabricate a full-size, functional bed remains a relatively novel application.

By collaborating with technology partners, the creator overcame numerous engineering hurdles to bring the vision to life. The mattress is wrapped in a soft-touch cover and compared head-to-head with a traditional Bluebox pocket spring mattress.

The result? The 3D-printed mattress was notably more responsive and elastic, providing firm and even support. Real-time pressure mapping showed that it offered pressure distribution nearly identical to that of the spring-based mattress, with room for further optimization through design iterations.

Factory Tour: Visiting the 3D Printing Site in Yangzhou

Later in the video, the creator visits Boly’s large-scale 3D printing factory in Yangzhou, guiding fans through the very machines used to print the mattress. The tour also showcased a wide array of other 3D-printed consumer products—particularly shoes—highlighting the versatility of elastomer-based additive manufacturing.

The creator also interviewed key figures behind the project, including Wen Xuan, head of the 3D-printed mattress program at Bluebox, and Wang Wenbin, founder of Boly New Materials.

Final Thoughts: A Glimpse Into the Future of Personalized Comfort

The popularity of this video not only underscores public fascination with 3D printing but also signals a growing awareness of its potential in everyday consumer products. As more creators explore real-world applications and share their journeys online, this trend could inspire increased public interest and further investment into R&D within the 3D printing sector.

This ambitious project challenges conventional notions of what additive manufacturing can achieve—and perhaps hints at a future where personalized, on-demand, fully modular furniture becomes a mainstream reality.