Circle Themed Filament Spool Stand

A filament spool stand inspired by an earlier design I posted. So far I've only printed the axle. It's shown being printed on a PRINTinZ printer plate in ABS. The part looks like it's on a raft, but that is just support structure for the curved surface. It stayed stuck to the plate through the whole print and came right off when I flexed the plate after printing.

Most of the support circles are 1/2" thick, the large middle circle is .25" thick and the tiny circle in the middle is 1/8" thick.