About this item

• Baby bottle nipple designed to reduce colic symptoms for less gas, spit up and discomfort
• Award-winning breast-like nipple for natural latch
• Compatible only with Advanced Anti-Colic bottles, with the unique anti-colic venting system that draws air away from milk
• Advanced Anti-Colic baby bottles include a heat-sensing straw that turns pink when milk is too hot
• Replacement nipples come in Slow Flow, Medium Flow, and Fast Flow