Made of super-soft, high-grade silicone, each nipple level provides a different flow rate. All of these bottle nipples vary in size and shape, and are exclusively for Dr. Brown’s Natural Flow Wide Neck baby bottles. By carefully watching the feeding habits of your little one, you’ll find the bottle nipple that’s a perfect fit for your baby’s feeding needs.
- Level 1 – For newborns 0+ months
- Level 2 – For babies 3+ months
- Level 3 – For babies 6+ months
- Level 4 – For babies 9+ months