I first saw this posted on Reddit and just happened to be painting my dining room at the same time. While making a harbor freight run for supplies, I grabbed an extra roller.

I had a pretty janky set up before by reusing the Ender 3 spool holder and screwing it to the post above but I wanted something that rolled with the spool dammit! I’ve tried different thingiverse spool holders as well as designed my own that used bearings. Nothing has compared to the simplicity and performance of this…

Installation: 2 Drywall Screws

Less than $3, woooo!

So I would like to thank u/deutaronimo for the idea. You rock!