All of these bottle nipples vary in size and shape. From the Level 1 nipple, which limits the flow to tiny mouths to the Level 4 nipple which allows for greater milk flow, you’ll find the bottle nipple that’s the perfect fit for your baby’s feeding needs.
Level 1 0m+
Level 2 3m+
Level 3 6m+
Level 4 9m+
***Only use with Dr. Brown's Wide Neck Bottles