CR-10 roller filament spool holder

This is a roller filament holder for the CR-10. It's based on the shape of TUSH, but I like the easy usage of rollers so I made this. It uses one of the screw holes of the stock spool holder to stay in place. Uses four 608 bearings and snaps in place.

There are 2 different roller lengths, for different preference. I included a flat version that can be use for any placement.

Edit 7/28/2018: I added a spool hanger that fits the rollers, for versatility, and for when the spool gets too ligh