Variable Diameter Sample Spools (Double)

After noticing the spools available here are very limited in their use and require screws and nuts, I decided to make my own spool after buying a sample pack of 16 filaments of varying diameters and tearing out my hair

You can print just one body and 3 arms, but beware the teeth on the body getting caught by the side of your spool hook.

Features:
Each arm has 2 filament "catches". These are to grip the filament and prevent it from unspooling and getting tangled mid print or when you are storing it.

The flex arms are there for an easy way to put the sample filament on the spool without having to remove the arms first.

Note:
Pictured is an older version, the uploaded version has a few changes in design to strengthen some weak points and to add some style. Enjoy!