Spool Carousel

As I print more, I end up with empty filament spools that seemed like they still could be useful. So I designed this carousel bearing rig to hold a empty spool to create a caddy of sorts. Just add standard air gun BBs as bearings.

There are two designs, one for the side of the spool that has the middle section inset, and one for the side of the spool that has the middle flush.

I used the inset version to create the tool carousel in the picture. Note the drawer liner material, this is re