Philips Avent Natural Response Baby Bottle - 330ml Baby Milk Bottle, BPA Free for Babies with 3M+ Teat (Model SCY906/01) by Fratelli (Pack of 2)

Natural Response nipple: The unique Philips Avent bottle nipple opening only releases milk when the baby actively drinks. Works like the breast: The teat releases milk when baby actively drinks, this is different from the traditional free-flow teats. As with breastfeeding, it can take time for a baby to get used to this. Anti-colic valve: The baby bottle is designed to keep air away from the baby's tummy during feeding No-drip nipple: The bottle-feeding nipple only opens to release milk when the baby is feeding. Right nipple flow: Find your baby's perfect flow rate and personalise your Philips Avent bottle