Silicone Anti-Colic Baby Bottle Nipples

IMPORTANT: Gen 2 nipples for our newly updated Breastmilk Bottles (clear one-piece base) and Sets! Gen 1 nipples are still available for the original Breastmilk Bottles (white two-piece base). Both versions will work with the Flexy Silicone Bottle. Anti-Colic: Features an advanced anti-colic system that relieves air pressure to prevent gas, so baby is fed and happy. Non-Collapsing: Integrated supports prevent nipple collapse during feeding, ensuring a steady latch. 5 Different Flow Rates: Preemie, Slow Flow, Medium Flow, Fast Flow, and Y Cut. Good for every stage of development from preemie to infanthood. Extra Soft & Familiar: Designed with a mom-like shape and natural feel that helps baby easily latch to the nipple. They help prevent nipple confusion and are perfect for babies transitioning from breastfeeding to bottle feeding. Baby-Safe, Non-Toxic: Made from the food grade silicone to protect from latex allergens and are 100% BPA-free. Durable & Easy to Clean: Leak-free and dishwasher safe design (top rack only). Official Nanobébé Product: Exclusively for Nanobébé Breastmilk Bottle and Flexy Silicone Bottles. Nanobébé Nipple Size Guide & Flow Rates: P - Preemie: 13 ml/min 1 - Slow Flow: 24 ml/min (newborn-3m) 2 - Medium flow: 38 ml/min (3m-6m) 3 - Fast Flow: 60 ml/min (6m+) Y-Cut: n/a (used when introducing cereals, etc.