model for testing circle printing —
Founded model for testing circle printing models & stl files for printing
Prusa Research
wslab
Printing_Reality
Combinacijus
Cobwebblox
SteveGotthardt
Truchsess
Preppen
Raynus
Pruznak
G.design
VargaMark
woodle
ellipticaloptician
AA
TheMakersWorkbench
FlGUI
ChyaJCow
sjogerst
rebeltaz