keychain helper

I had a project where I had to print a bunch of keychains for a coworker. I dreaded putting on the rings as I was worried that I would scratch the print. I saw a little wedge-shaped piece I had from another project and had a great idea. I used the wedge to split the keyring and easily spin the ring onto the print without scratching it. Made me think of designing this item here. I also added a hole and a pause for a magnet, my magnet is 8mm round and 2mm thick. Make sure the pause is at the right layer for you. I printed this in Bambu PETG HF and Bambu PETG Translucent (mainly because I haven't used it since I got it)