My dad showed me how to do this & I wear mine with my wedding band. It's cool, because the wording on the edge of the coin ends up in the middle of the ring! Do you have a quarter from 1964 or before? If you do, it is made of silver. You can turn that coin into a nice silver band using a spoon, a drill, and a metal file. (And no, it's not illegal.)
How to make easy candy clay (Baking 911). “A wonderful product to work with, because you can shape and mold it AND it tastes really great.” Perfect for making decorative flowers for cakes and cupcakes.