$22 3D Drawing Pen, 36 colors available by Shenzhen Dewang Model

Posted by stromium – May 20, 2016

Shenzhen Dewang Model Ltd shows their 3D drawing pen that allows one to draw free-form 3D objects. The pen uses a feed of ABS that is heated and extruded as “drawing ink”, solidifying on cooling to form the structure. Two models are available for US$22 and US$26(bulk price for 1000pcs), with the more expensive one featuring temperature control through an LCD. 36 colours of input material are available.