Lix is a professional tool that enables you to sketch in the air without using paper.
LIX 3D printing pen has the similar function as 3D printers. It melts and cools colored plastic, letting you create rigid and freestanding structures. Lix has a hot-end nozzle that is power supplied from USB 3.0 port.
The plastic filament ABS/PLA is introduced in the upper extremity of Lix Pen. The filament goes through a patented mechanism while moving through the pen to finally reach the hot-end nozzle which melts and cools it down.