Fun with bottle caps!
I have been making bottle cap buttons embellished with stamped polymer clay centers. The edges of the bottle cap are hammered and holes are punched into the metal from the back. Polymer clay is pressed into the center and a rubber stamp is used to embellish it with design. Holes are opened up through the clay. The buttons are baked to cure the polymer clay and with the metal backings, they are very durable.
This journal is posted in my Etsy shop.