3Doodler's preschool-friendly 3D printing pen goes on sale for $30 Kids can make their own tiny toys using molds.

To take care of the hot end and extruder, he is using a 3D printing pen which he mounts to the CNC machine and voila: a 3D printer!

The 3DSimo Mini pen can burn designs into wood, forge sculptures out of plastic, solder metal, and shear through foam.

Adding a third dimension to sketches with a 3D printing pen can bring a whole new layer of fun to doodling. But as we discovered for ourselves last year, it's not as easy as company reps make it ...

News: a pen that can "print" 3D drawings in mid-air has attracted nearly $500,000 in one day from Kickstarter backers (+ movie). The $75 3Doodler by U.S. toy and robotics company WobbleWorks is ...