Nuk orthodontic nipples have a natural shape that mimics Mom’s, perfect to combine breast and bottle feeding. The Size 1 Medium Flow nipples features an anti-colic air system to help reduce colic, gas and reflux. Their drinking hole is located on the top side to allow the milk to mix more with saliva and promote easy digestion.

BPA Free
Dishwasher Safe
Leak-proof nipple sealing hood