Mini Reusable Spool Holder (Samples/3D Pen)

When I first started printing I bought a variety pack of filament meant for use with a 3D pen. It worked just as well as other filament i had purchased, and was nice to have a little bit of every color for projects. The main problem was that the filament was all just bagged with no great way to keep tidy. I designed a mini reusable spool so you could swap on what ever you needed. Print No Supports