covid 19 printer test —

Founded covid 19 printer test models & stl files for printing
Test jig clamp
luben111
Test Model Kombi
Kamínek
Test cube
PenguinNinja
BOX TEST DIABETE
Giovanni1954
PILOT 16
MaxGrueter
TowerTower for PLA
Longer3DSupportTeam
Two colour benchy
Colin Walls