Remade this pegboard filament support to hold 1 roll of filament to be used with my MMU3. Added a 1 inch roll with bearings, although not needed but make a nice with with the pegs used for axel's that can be removed easily to replace the roll when needed. Use 608 2RS Ball Bearings if your printing the roller and want to use the pegs. (not needed though) https://www.amazon.com/dp/B08XVFSZTF?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1
stls to make a filament shelf to using 50mm OD PVC or whatever you want to make fit.
I included a blank stl you can add your own negative space to in Slicer.
The author remixed this model.
Made to fit One inch OD PVC. Added a peg lock system to make removing and installing new rolls fast and easy.
I included a blank stl you can add your own negative space to in Slicer.