calibration 100x100 and 50mm dia circle —
Founded calibration 100x100 and 50mm dia circle models & stl files for printing
Caboose
Schwift3D
Saeid2
Saeid2
Schwift3D
Cacildo
shurf
viktorbereziouk
SirGuy
TheAwkwardBanana
alejandroz
GladstonesThingi
etcfran
vinchlet
NerdyAlien
Lithophane-3D
raxzhang
Rokyson
sonicx
Jarcec