The Suavinex Anti-Colic Baby Bottle Zero Zero is designed to promote a natural feeding experience for your baby. Its innovative design features an internal system that mimics the natural feeding of the breast, reducing air intake and preventing colic, reflux, and discomfort. The adjustable silicone teat allows you to control the flow of milk, adapting to your baby's needs at different stages of growth. The teat is made from soft, medical-grade silicone.