Finally, a pacifier that soothes babies and parents too. The PhysioForma Light Orthodontic Pacifier is backed by science to actively support breathing and oral development. A variety pack featuring a Glow-in-the-Dark paci! All PhysioForma pacifiers are designed to help position baby’s tongue forward to maintain an open airway. This exclusive nipple design was developed, tested, and approved in partnership with an advisory panel of leading neonatologists, pediatricians, and orthodontists. Baby approved too. Accepted by 9 out of 10 babies.For baby’s oral development, the orthodontic nipple guides tongue placement to evenly distribute pressure across the palate.