An updated roller for popular bearing based filament spools.

Several times I have dropped and broken the original spool roller. With the weight of the bearngs, there is the tendency for the protruding pin to snap off. I never had issues with the side that had the insert.

Use this roller (PLA, 20% infill though other settings an material will work) with 2 of the “Roller_insert_490.stl” or “Roller_insert_485.stl” from the remixed model, printed in TPU.