Filament Guide for 3D touch

thingiverse

To resolve issues with broken filament pieces, I upgraded the design of my spool holders by positioning them on top using cover holes and printed guides. This improvement not only prevents print failure but also makes changing colors effortless! The easy-to-print guides can be printed simultaneously in sets of four to allow sufficient cooling time for top layers. Additionally, the inventor's file is provided for customization based on different track sizes.