Wall-mount filament spool holder

A filament spool holder designed to stick to a wall or other vertical surface with a 3M/Command removable adhesive pad. Print on its side with no support, but with at least 50% infill (I used 75%).

Though designed from scratch, this is heavily inspired by [kwmachine's filament spool holder](/thing:625116) (which no longer fits on my Kossel Pro after some experimental upgrades).

This was designed in Onshape, so you can access the design here, and edit per the CC license:

https://cad.ons