Philips Avent Anti-Colic Bottle Gift Set is designed to prevent air from entering your baby's tummy and reduce colic, discomfort and interruptions during feeding. Thanks to the integrated anti-colic valve, air does not enter your baby's tummy. Our anti-colic valve is designed to keep air away from your baby's tummy to reduce colic and discomfort. As baby feeds, the valve built into the nipple flexes to allow air into the bottle and draw it to their back to prevent a vacuum from forming. It also keeps air in the bottle and away from baby's tummy to help reduce colic and discomfort. Philips Avent Anti-colic bottle reduces fussiness. Babies fed with Philips Avent Anti-colic bottles experienced 60% less fussiness at night compared to those fed with a competitor's anti-colic bottle*. Ribbed texture prevents shrinkage to allow for uninterrupted feeding The shape of the teat allows for a secure latch and the ribbed texture helps prevent nipple shrinkage to provide comfortable, uninterrupted feeding. Easy to clean and assemble with fewer parts Our anti-colic bottle has few parts so it can be assembled quickly and easily. Easy to handle The unique shape of the bottle makes it easy to hold and hold in any direction. With its wide neck and rounded corners, our bottle is easy to clean, quickly and thoroughly. This ensures more hygienic feeding. Compatible range from breastfeeding to cup use Mix and match our breast pump, bottle and cup parts, and create your ideal product whenever you need it. The Philips Avent anti-colic bottle range offers teats with different flow rates to keep up with your baby's growth. Please note that age indications are approximate as babies grow at different rates. All teats are available in packs of two: newborn, slow, medium, fast and variable flow, and thick. Anti-drip design We designed our anti-colic bottle to prevent leaks during feeding, making it a truly pleasant experience. It is recommended to use for slow fluid from the first month.