Nuby natural touch silicone nurser is a soft squeezable bottle that allows you to assist with feeding by gently squeezing and encouraging you baby to feed just like squeezing your breast to encourage latch on when breast feeding. The breast size teat mimics mum's natural shape and movement making it easier to combine breast and bottle feeding and the advanced anti-colic vents in the bottle base and teat help settle your newborn and reduce the risk of colic in the early stages.