polar array napkin ring —
Founded polar array napkin ring models & stl files for printing
KEVINM
Padu
Padu
LoSign
Lumbermonk
gwygonik
gfellows
John G.
Simon Pratt
Lumbermonk
SimplusDesign
KEVINM
enriverd
MatterHackers
robintrinket
Jakob Kerber
sjogerst
grazuncle
Jan-E.de
Oxa