So, I have here a little device I built a while ago. It’s a 3d printer spool holder. Designed to hold two spools. It could be adapted for just one, I guess.
If there’s interest I can make a video of how it’s put together. Important thing is, except for the bearings, everything needed can be (and was) bought off the shelf at Home Depot.
A couple of things do need improvement but it’s served me well.