Yet Another Spool Holder

There are many elegant spool holders on thingiverse. It's just that most of them take something like nine hours to print. I wanted something quick.

I printed the first version of this - bearing on the outside - and, with my printer I had to use support under the flange. Then I realized that I didn't care if the bearing was on the outside. It's a tight press fit and it's not going anywhere. So, I drew up version 2.0, no support required.

This was made to fit the 3D mars spool. 57