.NUK bottle features the Perfect Fit nipple, which is the same shape as Mom's nursing nipple for the perfect fit in baby's mouth.
1-piece Anti-Colic Air System helps reduce colic, gas and spit-up, and is built right in.
Comes with Slow Flow (first flow) teat and a bottle cap.
When feeding your baby, the NUK Anti-Colic Air System vent should be under baby's nose with unique drinking hole on top.
BPA-free, easy to clean and assemble, and both dishwasher-safe and leak-proof.