Amber teething necklaces for teething babies and children can alleviate drooling and pain when teething.  Baltic amber contains a substance called succinic acid.  When worn on the skin, body heat causes the amber to release an oil containing succinic acid, which when absorbed into the skin, works to block pain and reduce inflammation and is commonly known as "teething jewelry" in Europe.  All amber necklaces feature a safety breakaway clasp for child safety.