Chocolate Mail. “The act of licking stamps, is loved by some and disgusts others. Even though nowadays there are sticker stamps, those old-fashioned lickable stamps will never die. So if we have to lick it anyway why not make it tasty so we can all be happier.” Toby has designed a set of stamps that come in 3 flavors, dark, milk, and white chocolate. They are a set of 24 1st class stamps that are designed to look like a bar of chocolate, packaged as an envelope. YUM!