Lansinoh NaturalWave Slow Flow Bottle Nipples 2pk

A better nipple for breastfed babies. The Lansinoh® NaturalWave® Nipple is clinically proven to reduce nipple confusion. Key Features Clinically proven to reduce nipple preference in established breastfed babies 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 Fewer parts – easy to assemble & clean NaturalWave® Nipple is 100% silicone, soft, flexible, and designed for optimal compression BPA and BPS Free Comes in three different flows based on baby's preference: Slow (2S), Medium (3M), and Fast (4L) flow nipples What's in the box  2 Lansinoh NaturalWave® Nipples Disclaimer: All product claims are directly from the suppliers of each product.