[. . . ] [. . . ] The Airflex teat makes it easier for baby to switch between breast and bottle. Benefits and features: · Easy to combine breast and bottle feeding · Clinically proven to reduce colic* · Built-in valve Feeding Bottles SCF673/47 260 ml x 4 Slow Flow Teat Specifications Country of origin · England Highlights Design · Bottle design: Easy to assemble, Easy to clean, Easy to hold, Wide neck Easy to combine breast and bottle feeding What is included Bottle · Feeding Bottle (260 ml/9 oz): 4 pcs · Capacity: 260 ml · Material: Highly durable Development stages · · Stages: 0-6 months, 0­6 months The natural 'breast-like' shape makes it easy to combine breast and bottle feeding Built-in valve The AVENT Feeding Bottle uses a valve which works with baby's natural feeding action. Clinically proven to reduce colic* *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. (www. philips. com/AVENT). Issue date 2010-03-11 Version: 5. 0. 1 © 2010 Koninklijke Philips Electronics N. V. [. . . ] [. . . ]