golden ratio calipers —
Founded golden ratio calipers models & stl files for printing
mscalora
shiura
Floowey
doitprojects
MakeAnything
ippe
3DWP
CrazyMechanics101
Sahafi
JirkaPavlicek
studiver13
Ben V
oskartzon
goyoworks
etreehi
Ken Levasseur
aclugston519
BMP Designs
thyzen777
Volodymyr Stepanets