A simple clip to hold filament swatches onto the AMS. I uses a bit of double sided tape to hold them to the AMS lid. The clips hold the swatches in place even when the lid is opened.

The clip is designed to hold the excellent Mini All-In-One Print Test with Label Remix

https://www.printables.com/model/339038-mini-all-in-one-printer-test-with-label-remix

I printed mine in clear PETG to try to make it not stand out so much, I used this guide to get it as clear as I could https://wiki.bambulab.com/en/knowledge-sharing/transparent-petg

I've included two print profiles, one to print 4 copies in PLA by object (one at a time rather than by layer) and the other to print in Clear PETG.