Say goodbye to colic woes! 🍼 Includes 3 bottles and 3 medium flow nipples. Designed to minimize gas and fussiness for happier feeding times. Integrated anti-colic valve vents air away from baby's tummy. Only 4 parts for quick and easy cleaning. Clinically proven to reduce colic and discomfort. 11oz capacity 4 parts for easy cleaning Anti-colic valve The Philips Avent Anti-Colic Bottle (11oz) is designed with a clinically proven anti-colic valve that reduces discomfort and fussiness in babies. With only four parts, it ensures quick cleaning and easy assembly, making it a must-have for busy parents. This set includes three bottles and three medium flow nipples, providing a complete feeding solution.