Nuk Star Orthodontic Silicone Pacifier White with Birds 6-18 months, 1 pc. The NUK Star pacifier soothes like no other. 99% of babies calm down when they use it. 96% of mothers consider it friendly to breastfeeding babies. Over 90% of orthodontists recommend it due to its appropriate shape. The upper part lightly touches the roof of the mouth. The pacifier material is thin and smooth. Leave enough space for natural sucking movements. Very thin and flat design.