Free primitive objects for test printing V1 2 Free 3D print model

# Primitives for test printing _V1.2 (bug fixed /Free)

This is simple basic primitives for printing test.you can printing your brand new printer with this.It can helps you first printing more quickly.

# include -- cube, sphere, cone, cylinder, torus (polygon/ 1㎤ & 2㎤ size )

1cm = 0.393701 inch

# As you know, rendering is just rendering. your printer can't print such a shot :)# you can modify scale it in your printer setup utility.