To aid baby with pain relief during times of teething. To aid baby with pain relief during times of teething. Genuine baltic amber. Each bead is knotted in between. Teething necklaces and bracelets are made of Baltic Amber; in theory when a baby wears it, theirÂ body heat triggers the release of a minute amount of oil that contains succinic acid, a naturally-occurring substance in the body. When the oil is absorbed it has an analgesic effect on swollen, sore gums.