I have no idea what to call this. It's sort of like a bush, but "bush printer test" doesn't sound the same.

Anyhow, this printer test tests overhangs, bridging, small details, retraction, and even your bed levelling. It doesn't test bed or layer adhesion, though, but if you need that, some of my other tests do a better job. This is a small and light way to calibrate printers, test filaments, tune your settings, or just show off to your friends. I think it also looks great in the Overture Space Grey PETG.