Spool holder.

Nothing too exciting, I received my spool of gray 3 millimeter ABS plastic. It was on a spool 100 mm wide, and I had to re-design and reprint a new spool holder to fit. I'm starting to give serious thought to a better multi-spool solution. I tend to swap colors quite a bit. For every new color I get, my gf insists I print her a pig.

My previous spool holder only goes a little mor ethan halfway through the spool  - causing it to droop and not spin properly

The 100mm tall spool holder in ReplicatorG