Description
A 3D pen is like a regular pen, but instead of ink, it uses plastic filament. Plastic filament is heated until it melts and then pushed through an extruder's tip. The method is quite comparable to how a hot glue gun works. There is no need any software. Anything you can think of can be drawn.
With a 3D pen you can draw a raised graphic on a piece of paper or any flat surface. But what makes a 3D pen truly unique is its ability to “draw” in mid-air, allowing you to instantly form 3D structures right in front of you, which you can pick up and hold in your hand.
