Prusa MMU2 filament buffer helper

thingiverse

This is very simple (but fuctional) tool that I use to load filament into the filament buffer for my Prusa MMU2 unit. When loading a filament the tool helps to keep filament from "buffering" and you can just push it from the very end directly to the multi material upgrade. It is way faster than using the smal cutout at the end of the buffer to push the filament further as originaly designed.