Any artists or illustrator has once come across the idea of weaving his or her pen in the air as opposed to on paper in order to bring an idea to life. With the recent advancements in 3D printing . that is all possible now. TheMagic 3D Pen Setis the new hype.
The back of the pen contains a filament input which receives the plastic thread. This is also where the power socket is located for charging.