The Philips-Avent Natural Infant Starter Set includes everything new mom's need for feeding their newborn. The most natural way to bottle feed is Philips-Avents promise. This set includes three 4 ounce and two 9 ounce natural feeding bottles, a soothie pacifier, formula dispenser and bottle brush. Philips-Avent wide, breast shaped nipples on the natural bottles promotes a natural latch on so you can easily combine breastfeeding and bottle feeding. The unique comfort petals inside the nipple increase softness and flexibility without nipple collapse, and the innovative twin valve anti colic newborn flow nipple helps newborns feed comfortably and easily. The soothie pacifier, used by medical professionals to calm newborns, is made from hospital grade, BPA free silicone and is designed to ensure natural development of teeth and gums. The handy formula dispenser carries 3 pre-measured portions of milk powder in separate compartments and is ideal for travel. The bottle brush has a curved brush head and molded tip for thorough cleaning of hard to reach areas.