Jorg's Adjustable Spool Holder

Since everyone seems to enjoy making filament holders, I thought I would give it a try.

You will need 4 standard 8x22x7 skate bearings.

I have included some tools for cleaning up left-handed threads. All I did was take some sandpaper to them and then run the "tools" over them once. *Remember to go slow! If you do it too fast, it heat up and ruin the part.*

New version with *runners* and *tombstone brackets* printed together. Note that the longer two-piece version is more stable.