Once the hottest thing in gadgetry, 3D printers have become less buzzy as folks tire of ABS figurines. 3Doodler is trying to shake things up a bit with its 3Doodler Pro, a freehand pen that can ...

Changing colors during a 3D print is notoriously difficult. Either you need multiple heads ready to go during the print which increases operating and maintenance costs for your printer, or you need… ...

A dragon 'drawn' with the 3D pen. Source: Press Photo To develop the photopolymer ink technology, the team applied for support in late 2013 from the Tomsk Regional Engineering Center.

PAINTing a wound-healing ink into cuts with a 3D-printing pen. ScienceDaily . Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2023 / 06 / 230601160006.htm ...

The ink can be spread into a cut of any shape using a 3D-printing pen, and in mice, the technology nearly completely repaired wounds in just 12 days. When the skin is cut or torn, the body’s natural ...