Philips Avent Anti-Colic Newborn Starter SetGreat bottle starter pack with 2 x 125ml anti colic bottles, 2 x 260ml anti colic bottles, bottle brush and 0 6 months translucent soother. Clinically proven to reduce colic and discomfort, babies fed with Philips Avent Anti colic bottles experienced 60% less fussing at night, than babies fed with a competitors anti colic bottle. The anti colic teat has a built in anti colic valve that is designed to keep air away from your baby's tummy to reduce