Prusa MK3 Filament Guide - Double-sided

thingiverse

Filament Guide for the Prusa i3 MK3 Dual-Spool Injection Molded Filament Holder Double-Sided Version This is a remix of JohnOCFII's excellent Prusa MK3 Filament Guide. I use both sides of the spool holder, typically alternating between them when I change filaments. John was kind enough to share his Fusion 360 design file with me, so this modification was a quick one. Mine is printed in Hatchbox Orange PLA, but as John said, you could pretty much print this in any material - PLA, PETG, ABS, PC, Nylon, or even NinjaFlex. However, I'm not sure how functional a NinjaFlex guide would be! If you're just starting out, use PLA.