concentration ring —
Founded concentration ring models & stl files for printing
BannMakes
BannMakes
DaveTheYellowDart
Sknown
ByteSlinger
deadsy
Emma Counihan
TwenSpace
eli
Ajimelec
jerry.mahoney
creaserra
raphael_
3Dknucklehead
Milan
Archimidious
mkprinz78
marcel293
jcjames_13009
Darren Brooks