Wednesday, February 18, 2015

3D Printing Pen

This is a commerical for 3-Doodler 3D printing pen.
 3 Doodler is a pen that is the first 3D pen.  It uses material called ABS plastic.  ABS is an acronym of Acrylonitrile Butadiene Styrene polymers.  A polymer is a substance thats molecular structure consists of large number of similar units that are bonded together.  There are things like plastics and resins.