surface finish calibration test shape —
Founded surface finish calibration test shape models & stl files for printing
Photogad
Kusz
EldarHan
sdkks
WidescreenJohn
SeppoTheFish
Se34
martin_au
Tae
zzzy
MacNeill
stefi01
MiniWorld3D
Makers Mashup
John S
Loubie3D
cyberreefguru
CBuilds
Zombie Joe Knives
E3D