model for testing circle printing —
Founded model for testing circle printing models & stl files for printing
cipolla1984
Spellbound-Prints
Colin Walls
Kamínek
Michael / Bischoff AG
Florian Kogler
whopperprinting
Bob-D
EnderExtender
RealEmmettS
Louis Menke
Hug Doug
jeanclaudemch
Pedja
JED Design
3dextrusion
Pedja
GeekToybox
NewsVan
Extrutim