I remixed MasterD's Small zelda key to turn it into a key hook of sorts.

I decided when I was making this that I didn't want a peg sticking out of the key, I had originally thought I'd use a magnet, but nothing on my key ring was magnetic! so i decided to use a small plug piece that I attached to my key ring.

Seems to work well so far!

I printed it with no support at 0.3mm layer height