simplified gravity screw —
Founded simplified gravity screw models & stl files for printing
Luboš Šakal
smakus
Johannes
Jan-E.de
Antimaterie
Thijs Triemstra
LaunchPad
Fagge
arildeugen
KS
pansono
Domasschwarz
Fercsi
kuki
meurs274
ksanislo
ferferite
tommck
Petr
Rene