• Twelve new silicone nipples are included.
• Level 2 is suited for feeding infants aged three months and up.
• Dr. Brown's Natural Flow Standard infant bottles alone.
• Only the top rack of the dishwasher is dishwasher safe.
• Supersoft and constructed from high-quality silicone.
• Product Dimensions (cm): 8.51 x 5 x 1.50

Each nipple level gives a varied flow rate and is made of super-soft, high-grade silicone.

The size and form of these bottle nipples vary. From the Preemie Flow nipple, which restricts milk flow to little mouths, to the Y-Cut nipple, which uses a "Y"-shaped aperture to allow for increased milk flow, you'll discover the bottle nipple that's the best match for your baby's feeding needs.