Joan Rivers Egg Charm Extender - Set of 3Joan Rivers Enamel Rhinestone Egg Charm Extenders Set of 3 Offered here is a set of three Joan Rivers enamel charms with attached spring ring clasps and chains! You can add these to your Joan River's egg necklace or any chain and wear as a pendant. Please look closely at how these work if you are unfamiliar with them. This lot includes: Lock and Key Charm (lighter weight), Silver tone Egg Charm, Enamel Egg Charm, Joan Rivers Tag **This is a vintage