hole size test print updated with numbers by the holes perfect for 2 color print —

Founded hole size test print updated with numbers by the holes perfect for 2 color print models & stl files for printing
Big Dog Bone Cable Winder
Tom Anderson (The ReaL NEO)
test cube
aless
Tolerence Test
geandrovalcorte
test
adam (ender 3)
Color mixing bowl
RelixtayCZ
Tablecloth holder
Josef Průša
DEFCON Sign
ZaphodB
PrintABlock Source
3D Printing Professor
TEST
3d-gussner