Ideal starter set for the new mom with multiple bottle and nipple sizes and bottle accessories Natural wide nipple shape and ultra soft feel makes it easy for baby to combine with breastfeeding Ultra soft nipple mimics the feel of the breast. Bottle design ergonomic shape. Unique Airflex vent technology integrated into the nipple is designed to reduce feeding issues by venting air away from your baby's tummy Includes 3 4 ounce bottles, 2 9 ounce bottles, Bottle brush, and 2 Soothie pacifiers Philips Avent SCD206/11 BPA Free Natural Pink Infant Starter Set is the most natural way to start bottle feeding. The 5 BPA-free Natural pink bottles included in this kit feature wide breast-shaped nipples with unique comfort petals promoting natural latch on and making it easy to combine breast and bottle feeding. The bottles have an advanced anti-colic system with innovative colic-reducing valve designed for less air in baby's tummy and a more comfortable feeding experience. The soft, flexible nipple mimics the feel of the breast. The set includes 2 Natural 9 ounce/260ml pink bottles with 2 Natural slow flow nipples, 3 Natural 4 ounce/125ml pink bottles with 3 Natural newborn nipples, Bottle Brush, and 2 Soothie Pacifiers (0-3m). The Bottle Brush's curved brush head and molded tip cleans hard to reach areas. Soothie Pacifiers are used by medical professionals to calm newborns, the highly durable pacifiers features hospital grade silicone and one piece construction.