Dr. Brown's specially designed preemie flow nipple works in conjunction with our internal vent system to allow newborns to feed at their own rate. Each preemie flow nipple provides a steady flow, so you and your baby will know what to expect. These preemie flow nipples are made of super-soft, high-grade silicone and suit all Dr. Brown's standard/narrow bottles. Dishwasher and sterilizer safe (top rack). Free of BPA.
