Avent Airflex Newborn Starter Set is a set of baby feeding bottle that is ideal for the newborn baby. The built-in anti-colic valve promotes natural feeding action. The soft naturally shaped teat of the bottles promotes proper latch-on and makes it easier to combine breast and bottle feeding.
The Avent Airflex Feeding bottle uses an Airflex valve which works with baby natural feeding rhytm. Your baby controls milk flow, which can help reduce overeating and spit up. As your baby feeds the built-in valve flexes to allow air into the bottle to prevent vacuum build-up. Air bubbles move away from the teat and into the bottle and not into baby tummy