pulley for mk3s to feed filament from heater box —

Founded pulley for mk3s to feed filament from heater box models & stl files for printing
Filament Spooler
rolf_prusa_printer
Devine Light Numen Lumen
Tom Anderson (The ReaL NEO)
Filament guide
GerryPB
BOX for wall mount
ICT Avatar
Rose Heart Box
muddymaker
UniFi Mud Ring
evade.ninja