NUK Premium Choice PP Bottle with Silicone Teatnatural and shaped correctly for the jaw The special NUK Shape is modelled on a mothers nipple as she breastfeeds. It leaves your babys tongue and jaw enough room for natural sucking movements. soft as a mothers breast With its new soft zone, the silicone baglet is a better fit against the roof of your babys mouth giving a natural feeling while drinking. helps prevent colic The improved Anti Colic Air System creates a natural flow so that your baby