This allows you to mount your filament spool on a shelf above your printers (like you might see in a closet or workshop. It has three holes for screws and is offset so that the filament can go directly downward towards your printer.
I strongly recommend using 4-5 walls and 15%+ infill for long-term durability.
Prints on it's side without supports, though the little spool will need supports.
Filament_Spool_Holder_fixed.stl | 537.4KB | |
Filament_Spool_Holder_Roller.stl | 765.7KB |