Rotating Planter Pots

I was intrigued by AdditiveTech's Helical Gear Cups, but put off by the lengthy print time due to the complexity of the design. I decided to design my own little succulent planter pots that rotate as well - but not meshed together for simpler, faster printing.

Each pot has a space for a 608ZZ bearing in the base for easier rotating. It's a snug fit so it may need some persuading - and once it's in there, it probably isn't coming out. However, the rod on the base is a slightly looser fit so yo