- Several tiny openings modelled on a mother’s breast give an optimal, smooth and natural flow
- Wide, flexible lip rest with extra-soft teat tip similar to a mother’s nipple
- Innovative anti-colic vent helps prevent air being swallowed
- For children aged 0-6 months, S (3 tiny openings for Breast Milk, Water, Tea), M (6 tiny openings for formula)
- For children aged 6-18 months, S (3 tiny openings for Breast Milk, Water, Tea), M (6 tiny openings for formula), L (9 tiny openings for Thicker Liquids)
- Fits all NUK Nature Sense Baby Bottles, BPA-free