LIX PEN is a 3D Printing Pen that enables you to make free standing structures in the air. With LIX you can create anything from small to big, from details to prototypes, complicated and high detailed creations. It allows you to express your creativity on a whole new level. This is possible with plastic filament used by LIX instead of ordinary ink. Straight plastic rods are heated and extruded already melted which is how you can create volumetric creations in the air. LIX Pen works with straight plastic rods (ABS/PLA). They are 20 cm long and with a diameter of 1.75mm. Extrusion is 0.7 mm.