A necklace you can eat? Well I abstain from any digestive liability if you chow down, besides then you wouldn't be able to enjoy wearing it.
I get a kick out of riddles buried within my necklaces. And this is no exception. Can you make out the edible pun? It's a British favorite.
I'm not gonna tell you, as it's funner, um, excuse me, more fun, to guess. Nah, funner! (And easy). :)