...that all babies seem to be wearing these days. No, people, it does not help with teething pain/inflammation/positioning. It's just pieces of amber. You would need to heat it to extract the oil which you can use to make your baby smell like the inside of a potpourri bowl after using as a massage liquid base if you want, but it still won't do jack to give your baby a carefree pearly whites experience. I am getting so tired of everyone buying into this new-age old-age rubbish, and seeing otherwise perfectly reasonable parents stringing up their babies necks in gimicky stuff.