Nanobebe's bottle nipples feature an advanced 360° venting system that helps to reduce colic by reducing pressure inside the bottle during feeding.
Nanobebe Baby Bottle Nipples, Slow Flow, Medium Flow, Fast Flow, Premie Flow, Y-Cut
Evenflo Anti-Colic Balance Baby Bottle Nipples, Slow Medium, Fast Flow – Evenflo Feeding
Nanobebe
Nanobebe Silicone Nipples Triple Vented Twin-Pack - Medium Flow : Baby
Y Cut Dr Brown
Nanobebe silicone baby bottle nipples come in 5 different flow rates available to accommodate every stage of your baby’s bottle-feeding journey.
Nanobebe Baby Bottle Nipple, Fast Flow
Nanobebe
Nanobebe Silicone Nipples 6+ Months Fast Flow 2 Pack
Lansinoh Natural Wave Fast-Flow Nipples (6 Counts) - Yahoo Shopping