Evolution Soother has protective system prevents irritation and rubbing due to saliva accumulating in the delicate area around the mouth. The circulation channel built into the bottom of the soother not only allows air to circulate between the skin and the soother, but it also helps to expel trapped saliva. Its ergonomic shape fits the baby's face perfectly and ensures correct pressure when sucking. It comes with an anatomical teat that mimics the mother's nipple during sucking, fitting the roof of the baby's mouth perfectly. Approved by the Spanish Society of Paediatric Dentistry