I wanted a nice way to hold a toothbrush head, and it was suggested to be a cat with its tail up. So, ta-da!

It printed pretty easily with no supports or raft (in PLA, with ABS I would definitely raft it), and fits a standard toothbrush head easily (tested with Oral B as shown in photo).

I was a little nervous about moisture being captured under the head, but no issues so far.

Designed in Fusion 360 with F3D file provided if anyone wants to change / improve it.