Spool Bushings

I will add other bushings for other brands as I get them. Currently, you can find bushing for:

**32mm**
- 3D Printer Supplies (Amazon) (1kg)
- OnlineFilament (Amazon) (1kg)

**39mm**
- UltiMachine (5lb)
- 3D Ink (3lb)

**51mm**
- UltiMachine (1kg)
- ProtoParadigm (1kg)

All bushings are meant to fit the standard smooth rod used on a Prusa (8mm).

Please let me know if you need another size or if an existing size fits an unlisted spool!