1. Description:             - BPA-Free teat allows your baby to control milk               flow more like breastfeeding, which can help reduce overeating               and spit-up. A unique skirt system flexes to allow               air into the bottle and promotes               healthy, active feeding and reduces colic.             - Holes:4 holes

2. Usability:             - Clinically proven                A clinical trial demonstrated that at 2 weeks of age,                babies fed with the AVENT Bottle experienced less colic                than babies fed with a conventional bottle.             - Unique anti-colic valve.                As your baby feeds, the unique skirt                 on the AVENT Teat flexes to allow air into the bottle                 instead of your baby's tummy. Like natural breastfeeding                your baby controls the milk flow.             - Promotes natural feeding action                Soft silicone teat with built-in anti-colic valve.                Soft teat with rounded shape to promote natural feeding action.             - BPA Free (0% Bisphenol A)                This teat is made from silicone - a BPA-free material.3. Age:

            - +6 months

4.Box Contains:

            - 2 x Philips AVENT Classic Teat Fast Flow (6 months+)