small calibration object —
Founded small calibration object models & stl files for printing
usagi3
MeesterED
mishkin2
BREXIT
KalleKnall
ohuf
Prusament
Kangaroo
Olafejs
RetroComputerGuy
Omardutty
ZombieStark99
Longmans_Bro
MakeVR
Skullsoldier
Greaser57
MakeVR
MakeVR
domiaqui
VCL