Spool Loose Filament Adapter

The design came to me as an option to put the loose filament on an existing, still being used, spool of filament. It was designed using a MeltInk spool but may fit others. I will add other designs as I modify it to fit other spools.

11/03/17 update. Added a clip that is a bit narrower to fit the solid black spools with no ridges.