When the 3Doodler 3D Pen was announced in 2013, I had all sorts of high hopes for what I could “print” with the pen. After all, you were limited only by your imagination, right? Turns out I was also ...

The best 3D pens enable you to 'draw' in three dimensions using heated plastic filament, and we love them. They can be used to create impressive 3D art or models and toys; or they can be used ...