This is a simple guide for your filament. You can use it in different ways. As simple guide from your spool directly to your extruder oder, as shown in the picture, as a holder for ptfe-tubes to the buffer or directly to the MMU. With this guide, I am able to mount four filament spools on top of my prusa and feed the filament through the tubes to the buffer without tangeling.
The holes are about 4.1mm wide, which means an ordinary 4mm ptfe tube should perfectly fit. Maybe ad a bit glue to fixate it, but thats not really necessary.
Just use the default settings with supports to keep the holes round. I used PTEG for my print, but PLA works also.
The author hasn't provided the model origin yet.
