• • Level 4 is ideal for feeding 9 months and above

• • Suitable for Wide-Neck Bottles only 

• • Exclusive for Dr. Brown's natural flow standard baby bottles

• • Made of super-soft, high-grade silicone, each nipple level provides a different flow rate.

• • BPA Free, phthalate Free,latex free and Nitrosamine Free

• • Comes in pack of two 
  • Made in Germany