3D art is being taken to another level with the invention of the world’s first 3D printing pen. Forget your pencil/charcoal/ink drawings, hot glue guns are where it’s at – well, fancy hot glue guns. 3Doodler basically uses the concept of heating and cooling plastic to allow budding artists to draw vertically, as well as horizontally, to create an instant 3D image. I’m not sure how practical this will be and I can’t not giggle every time I hear ‘3Doodler’ (come on, it’s funny) but I’m sure someone with amazing skill will be able to turn out some pretty awesome art with this. Hit play on the video above to see how it all works or head over to their Kickstarter page for more info.