I use these squirrel tokens with my Magic: The Gathering Squirrel Deck.
I haven't actually printed one of these through Shapeways yet; the photo is a print off my Replicator at home. It's about an inch all, and BADASS.
Because he has nunchucks.
These are printed in black or red plastic, but they take paint very well if you'd like to make them more realistic at home.
You can download the 3D model and print it yourself, too! Just hop over to Zheng3.com to find this model and links to others like it.