small calibration object —
Founded small calibration object models & stl files for printing
ashurexm
Wowzr
giuseppe
Fagge
damienboath
Sdewe
anv3d
K2DesignLab
JGPRINTS
Dan Royer
stefi01
azmisov
kentthoresen
Flo Heman
john3volts3
D3Dorsett
TeachingTech
Scan The World
Scan The World
Nick Li