BPA and BPS free Clinically tested to reduce nipple preference in established breastfed babies Encourages baby's wave-like tongue movement, promoting natural oral development Teat tip - Baby controls milk flow Soft 100% silicone teat - stretches and flexes for optimal compression Inner vertical ridges that strengthen teat structure, making it collapse-resistant Unique gradual slope design enables smooth peristaltic tongue movement Wide, textured teat base for easy latch and effective suction Air Ventilation System (AVS™) reduces intake of air, a potential cause of colic Fewer parts – easy to assemble & clean Compatibility across the Lansinoh range The Glass bottles are made of heat and thermal shock resistant glass.
