3D printing pens may be toys to some, but they can be genuinely useful tools to repair 3D prints, rescue a support structure, or weld together different pieces. However, [BManx2000] found that the way ...

You may have heard of 3D-printing pens before: devices like the 3Doodler which turn plastic filaments into a gel that hardens in the air — letting users create impressive freehand sculptures in the ...

I've spent a fair bit of time trying to explain the WobbleWorks 3Doodler to people over the past year or so. My descriptions generally alternate between the company's slightly misleading "3D-printing ...