All babies are unique and different and that is why we offer a wide range of soother sizes, shapes and colours that are suitable for various stages in your baby’s development. The Philips Avent orthodontic teat is symmetrically shaped and respects the natural development of your baby’s palate and teeth, even if the soother ends up upside down in the mouth. Philips AVENT soothers are available in sizes: 0-6 months and 6-18 months