Nuk Smooth Flow Anti-colic Nipples, Size 1 (0+ Months), 2-pack

NUK Smooth Flow Bottles are the anti-colic solution for bottle feeding, featuring a unique nipple design that allows baby to control the flow rate for colic-free feeding. This Smooth Flow nipple adjusts the flow based on how your baby drinks, adapting to their suction strength to ensure they will always have the right flow rate.