If we told you somebody built a 3D printed go-kart, you’d expect to see ... eventually fused together into 3D trusses using the 3D pen. The trusses are then mounted to the RC car chassis ...

3Doodler, known for its 3D-printing pens ... 1/2 Designed for kids aged six and up, the 3Doodler Candy pen has a 45-minute rechargeable battery. Image: 3Doodler A weekly newsletter by David ...

When 3Doodler first launched on Kickstarter in February 2013, the company's idea of a 3D-printing pen seemed like a great an easy way to reach a mass audience. Today, the company is launching the ...

However, [BManx2000] found that the way the filament simply sticks out of the back of a 3D printing pen like a bizarre tailfeather was troublesome. The solution? A Mini Spool System for 3D ...