The innovative Soft Flex™ silicone dual-vent anti-colic nipple reduces the amount of air your baby ingests, making feeding time more natural and enjoyable. Anti-colic valves in the base of the nipple and silicone nipple rim base allow air to flow into the bottle and away from the fluid that your baby is ingesting. This reduces the amount of suction your baby needs to apply and decreases the amount of air ingested.

Features:
~The unique Advanced Dual Vent Valve System reduces colic symptoms
~Nipple for a more Natural Transition between breast and bottle
~Breast-like shape and skin-like feel ~Soft squeezable silicone bottle assists newborn feeding

*Please Note: ~Will not fit on Nuby Natural Touch bottles. Only for Nuby Comfort bottles.