dBb Remond Varitetine 2 Silicone Variable Flow Teats possess a system of air regulator which avoids the child to swallow air during the feeding reducing considerably the risk of hiccup. They possess 3 variable flows (small, medium and large) to adapt themselves to the needs of each baby.They are regularly used in the maternity and pediatric hospital department. In compliance with the standard EN 14350.These teats adapt themselves to all feeding-bottles with standard neck.