I Designed this to help feed a single spool from my Reprack to my Bambu X1C when not using the AMS. Requires a PC4-M10 pneumatic connector and some PTFE tube.
Combine it with the PTFE Y-splitter by Layers Farm the RepRack by Repkord and my other mod and you have an elegant additional spool feed for your printer.
The author marked this model as their own original creation.