This remix accommodates most 1 kg spools, and fits onto both the top and bottom horizontal XL extrusions, ideal if you need to save space.
The bottom holders fit ≤80mm wide spools, the top holders fit ≤76mm spools (due to bulging XL bodywork).
Printed in PETG and Tough PLA, both work fine. Use organic supports for the body. Print the rollers vertically.
Needs two 608 bearings per holder.
The author remixed this model.
-Narrower model, for 1 kg spools.
-Redesigned for mounting on horizontal extrusions instead of vertical