[. . . ] [. . . ] Philips AVENT Teat 4 hole Fast Flow 6m+ SCF654/27 Healthy, active feeding Unique anti-colic valve proven to reduce colic 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. Clinically proven · Reduces colic Unique anti-colic valve · Allows air into the bottle instead of your baby's tummy Promotes natural feeding action · Soft teat with rounded shape · Silicone teat BPA Free (0% Bisphenol A) · BPA-free teat Teat SCF654/27 4 hole Fast Flow 6m+ Highlights Reduces colic Soft teat Specifications Country of origin · England What is included Teat · Soft, Fast Flow Teat: 2 pcs · Flow speed: Fast flow · Holes: 4 holes · Months: 6m+ Material *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. [. . . ] [. . . ]