Lansinoh NaturalWave Baby Bottle Nipples - 100% Soft, Durable Silicone, Made Without BPA BPS, Anti-Colic, Supports Baby’s Developing Mouth and Teeth, Slow Flow, Size S, 4 Count, 1+ Month

SUPPORTS BABY’S ORAL DEVELOPMENT - Lansinoh nipples feature a wide, textured base and gentle slope. Ultra-soft and flexible, they help your baby latch securely, for a more comfortable feeding experience with every bottle
MILK FLOW THEY CONTROL - Our baby bottle nipples let baby do the work when feeding. The flexible tip stretches and compresses so your baby controls the milk flow, giving them the right amount of milk at their own pace
ADVANCED AIRFLOW TECHNOLOGY - Advanced Air Ventilation System (AVS) minimizes air intake to help reduce colic, spit-up, and gas, making these baby bottle nipples the perfect addition to your newborn essentials must haves for more comfortable feedings
CLINICALLY PROVEN - Designed by feeding experts at the world’s #1 bottle maker and backed by over 50 years of research, Lansinoh NaturalWave Nipples are clinically proven to reduce nipple confusion for breastfed babies
GROWS WITH YOUR BABY - Engineered for a universal fit on all Lansinoh bottles and available in three sizes-Lansinoh slow flow nipples, Lansinoh medium flow nipples, and Lansinoh fast flow nipples-to ensure the right milk flow at every stage