Level 3 Nipples x 2
Level 3 Fast Flow wide neck BornFreeTM Nipples, recommended for babies of 6 months plus.  Operates as a Medium Flow nipple with thicker formula.  Born Free uses the highest grade of estrogen free silicone. The nipple structure is made of silicone which helps reduce the chance of nipple collapse.  Born Free offers a complete line of nipples with different flow levels, depending on the desired feeding rate, whcih helps mothers transition from breast feeding to bottle feeding.