I’ve probably spent more time with this little device than any other. If you don’t know what a 3D printing pen is, it’s pretty straightforward. Each pen is filled with a malleable material that basically allows you to sketch anything in any direction. I literally mean any direction! You can create lines that can be connected to form sculptures or maybe use it to force perspective and make 3-dimensional aspects to your painting.

This little beauty started life as a Kickstarter campaign and is currently one of the smallest and most versatile devices of this type around. This little device is the ultimate gift for the inner artist, or for those that just like to draw phallic shapes!