LansinohNaturalWave Baby Bottle

Encourages natural oral development Enables baby to use feeding actions learned at the breast Air Ventilation System (AVS) reduces intake of gas - a potential cause of colic or spit up Clinically proven to reduce nipple preference in established breastfed babies 100 % silicone ...Encourages natural oral development Enables baby to use feeding actions learned at the breast Air Ventilation System (AVS) reduces intake of gas - a potential cause of colic or spit up Clinically proven to reduce nipple preference in established breastfed babies 100 % silicone, soft, flexible and designed for optimal compression Lansinoh 2 count, Medium Flow Nipples are 100% silicone and BPA free.