prusa i3 improved ball bearing filament holder —
Founded prusa i3 improved ball bearing filament holder models & stl files for printing
Its_Hedge
EgonHeuson
G.design
MORONator
Randino
Meermeneer
stevehlau
stevehlau
Ts3dprints
Dave J
col stone
i-one
jshessen
Loudin
Loudin
uilson_rj
Jerware
sneezle1980
modelatolyesi