Philips Avent BPA Free Classic Nipple, Variable Flow, 4 Pack
The Classic Philips AVENT variable-flow nipples feature an anti-colic valve that allows air to flow into the bottle instead of into your baby's tummy, reducing overeating and spit-up. In a clinical trial, two-week-old infants fed with a Classic Philips AVENT bottle experienced measurably less fussiness* and colic** than babies fed with a conventional bottle. The soft, rounded shape of the nipples promotes natural feeding for babies fed with both bottle and breast.The Classic variable-flow nipple has a slot-shaped opening that can change the flow of milk. Simply turn the bottle to line up the I, II, or III marking with your baby's nose to choose between slow, medium, and fast flow. The nipples are made of flavorless, odorless silicone that resists discoloring and stickiness. The Classic BPA Free nipples are dishwasher safe and can be sterilized with any Philips AVENT steam sterilizer or by boiling.What's in the Box?Four Classic Philips AVENT variable-flow nipples.