I make gimbal keychains for most holidays as a fun "business card." They're great small pieces that can easily show off some of the things you can do with 3D printing.
Here's the one I made for Easter!
Print it and then decorate the egg with pieces of different colored filament.
***If you are having trouble inserting the filament into the holes, please check the raw model files for models that have tighter or looser tolerances***
Want to make your own gimbal keychain? Checkout the blank model I have availible here: https://makerworld.com/de/models/15038
This prints as one single piece and as an added bonus the raised name on the side works great for embossing and stamping.
I typically use the beaded metal chains for the keychain part, specifically this one https://amzn.to/3PDX4YD (affiliate link)