LactationHub Bottle Nipples have the ideal shape and slope for breastfed babies. BPS and BPA free. These bottle nipples have Air Ventilation System (AVS) to reduce the baby's intake of gas, a potential cause of colic and spit up. This unique venting system contains no extra parts and is simple to clean. Inner vertical grooves make the nipple collapse resistant. The nipple is made from super soft, flexible silicone, and the matte surface enables baby to get a secure latch and seal on the nipple

FLOW SPEED WAS EXTENSIVELY TESTED

SS: 2 ounces: 4 minutes 56 seconds (compare to PIGEON SS 5 minutes 9 seconds)

Easy and convenient: LactationHub Bottle Nipple is compatible with all Lansinoh bottles and many more, including but not limited to:

• Dr. Browns Wide Neck
• Joovy Boob Baby
• MAM
• Mixie Baby
• Motif
• NUK Smooth Flow
• Phillips Avent Original (not Naturals)
• Hygeia
• Evenflo Balance+
• Pigeon

This nipple has an identical flow to Pigeon SS nipple and is designed for babies 0m+ (including Preemies)