Simple Spool Holder

This spool holder can be taped down to a table. No Bearings needed. The spool rests on four small areas and moves smoothly over them. The filament spool fits Hatchbox, Makerbot, as well as many other brands. It should be mostly universal. For Spools with smaller holes, no insert is needed, and the filament can just rotate on the base piece. The fine Stl is just higher resolution, purely for aesthetics.

Happy Printing