Unlike most market-standard nipples, Lifefactory Bottle Nipples are nitrosamine-free and they are designed to meet baby's needs at every stage.
Stage 1: Slowest Flow, Age 0-3 Months
Stage 2: Medium Flow, Age 3-6 Months
Stage 3: Fast Flow, Age 6 Months +
Y-Cut: Fastest Flow
|Care Instructions||Completely dishwasher-safe.|