REMIX Prusa i3 MK3 Bowden tube adapter with spool holder and filament cleaner
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REMIX: Prusa i3 MK3 Bowden tube adapter with spool holder and filament cleaner

I only remixed the arm to PC4M6 version models ...

similar models —

REMIX: Prusa i3 MK3 Bowden tube adapter with spool holder and filament cleaner alternatives