ball bearing filament support —
Founded ball bearing filament support models & stl files for printing
CWSpangler
barspin
3D-Muc
DesignCell
LazaroCreations
cyul
MakerBlock
ThatJoshGuy
HolzerMax
emmett
Sem3D
3D-Muc
Pierre
mistertech
rayjizza
riskable
Michael Phillips
drykill_23
Baumino
Ober