The Philips Avent Anti Colic Bottle is designed to reduce colic and discomfort. It features a unique anti-colic valve that minimizes air ingestion, ensuring a secure latch and uninterrupted feeding. Ideal for babies from 1 month and up, this 260ml bottle is easy to clean and BPA-free. Key Features Unique anti-colic valve Clinically proven to reduce colic Easy to clean Secure latch nipple design Reduces air ingestion Designed for uninterrupted feeding Key Materials: Bottle made of Polypropylene (PP); Silicone anti colic teat.Philips Avent is renowned for innovative baby care products, specializing in anti-colic bottles and accessories.Before Use: Sterilize all parts. Assemble the anti-colic valve system and teat. Fill with prepared milk/formula.Inspect bottle and teat regularly. Never warm milk in the microwave (uneven heating/scalding hazard). Use under adult supervision.