These are a life saver and i cant recommend them enough. My daughter has been chewing on them none stop since i purchased them .Not only used for teething my daughter finds these a comfort when she is tired or when she is in a bad mood they are very calming. Although we have had them for a few weeks now they have been thrown , chewed , pulled and slobbered on they are suprisingly looking as good as new. After washing them they have still remained high quality . I am very impressed and much more stress free after buying these.