Floppy keychain

I have to order some PCBs for future projects and I decided to make something easy and funny in between. I designed a little keychain and make a panelized version.

When the panel board arrives I break it and sanded the sides with mouse bites one by one to make them smooth. The hardest part (as predictable) was fitting the keychain rings.

I'm going to throw some in my backpack and give them to my friends. I can't wait to see where they are going to slap it!