About this item

• Happy Feeding For a Happy Baby - Our patented Duo-Flo bottle nipples are designed with 2 valves that flex and adjust the flow of milk to your baby's feeding pace, reducing colic, gas, and spit-up for a better feeding experience with no nipple collapse and no interruptions.
• Different Flow Rates for Different Stages - We offer replaceable anti colic bottle nipples in 3 levels of flow rate for your growing baby: slow flow level 1 or 0 (typically 0-3+ Months) , medium flow, level 2 nipples (3-9+ months), and fast flow, level 3 nipples (9-12+ months) that are interchangeable as your baby's feeding needs change.
• Parent Designed, Safety First - Avima Baby Bottles came to life after a frustrated first-time mom & physician's assistant needed a solution for her newborn struggling with colic, and existing bottles just didn't cut it. We prioritize safety with BPA-free bottles for babies that meet the highest US standards for peace of mind and a happy feeding experience for you and your baby, every time.
• Soft Silicone Nipples for Feeding Infants - Each nipple mimics the breast shape to encourage a natural latch and smooth transition from breast to bottle. Our standard neck nipple replacements work with many other standard neck bottles to help prevent colic.
• Easy to Clean & Sterilize - Our durable replacement baby bottle nipples are dishwasher safe and sterilizer safe for quick, hassle-free cleaning. Each pack includes 6 replacement nipples for the selected flow rate, helping you be prepared with backups for feeding time!