Dr. Brown's Natural Flow Bottle Nipples 2-Pack - Narrow Neck Level 2 (3-6 Months)
Designed by a doctor in 1996 and patented in 1997, Dr. Brown's Natural Flow is the only baby bottle to feature an internal vent system that: helps preserve vitamins C, A, & E by minimizing oxidation of breastmilk and formula; provides positive-pressure vacuum-free feeding similar to breastfeeding; and helps reduce colic, spit-up, burping and gas by eliminating negative pressure and air bubbles.
This set includes two replacement silicone nipples, exclusively for Dr. Brown's Natural Flow Standard baby bottles. Level 2 is ideal for feeding infants 3 months and up.
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