Philips AVENT SCF635/27 Classic Variable Flow Nipple lets babies control the flow of milk like with breastfeeding, which can reduce spit-up and overeating. Philips AVENT's anti-colic valve flexes to keep air in the bottle and out of your baby's tummy, a feature that reduces fussing and colic. In a clinical trial, two-week-old infants fed with a Philips AVENT Classic bottle experienced less colic than babies fed with a conventional bottle, with the greatest difference seen at night. Designed for babies at least 3 months old, the slot hole design allows you to change the flow of milk, provides an extra fast flow and accommodates thicker liquids. 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 nipple is made of flavorless, odorless silicone that resists discoloring and stickiness. The nipple's soft, rounded shape promotes feeding for babies who nurse from both the breast and a bottle. The Classic BPA Free nipples are dishwasher safe and can be sterilized by boiling for five minutes or by using a Philips AVENT steam sterilizer.
The Philips AVENT variable flow nipple is made of soft silicone and provides an extra fast flow and accommodates thicker liquids. Flow rate can be varied by turning the bottle to align the I, II, or III markings on the nipple with the baby's nose. The naturally shaped nipple makes it easier to transition from breast and bottle feeding and the anti-colic valve promotes active feeding and reduces fussiness and colic with less air in baby's tummy.