Anti-colic Silicone Nipple for Mother-K Feeding Bottle. The two air valves of both sides of the nipple reduce infant’s colic by controlling the amount of air and the absorption of milk that enters the baby’s mouth. Compatible with Mother-K Disposable Feeding Bottle and All Mother-K PPSU bottles.
Available in 4 Sizes:
Stage 1 (SS) - 0-2 mos.
Stage 1 (S) - 2-5 mos.
Stage 2 (M) - 5-8 mos.
Stage 3 (Y-cut) - 8 mos. and older