This revolutionary and patented teat imitates the mother's breast like no other and is therefore "the absolute core" of the feeding system. The elastic Softflex teat made of 100% pure medical silicone has not only the same shape but also the same mobility as mom's breast. As a result, the baby immediately remembers the natural action and keeps the mouth in the right position without effort. This greatly facilitates the transition from breast to bottle... In addition, the "breast-shaped" teat has valves on the base that help prevent colic and soft nubs that make drinking from a mother's breast even more real.