A soother pacifier or dummy is a useful aid for relaxing your baby nuk disney soothers have a specially designed orthodontic profile that adapts to the shape of babyrsquos mouth this helps to exercise the lips tongue and facial muscles which promotes the healthy development of teeth and jaw the flat shape of our soothers helps prevent pressure marks and also stops the soother from falling out of babyrsquos mouth the nuk air system helps to ensure the mouthpiece remains soft and flexib