Filament Spool Hub

Don't laugh, it's my first 3D design! Born from necessity! I was sick of watching my spools flop around as they unwound during use... so I made a little insert that better mounts the filament spools I commonly use, and it works like a charm!

this uses the default holder and 5/16 (8mm) bolt supplied with the Anet A6 DIY printer kit.

This files will fit the following spools:

Ziro PLA Hub (V1.1).stl:
- Ziro - Perfect! (Just needs finger holes... lol)
- Generic spools with 53.80mm center