Research-Based Design: The teats are backed by over 60 years of research into baby's natural sucking behavior. They feature a research-based latch-on line to promote appropriate latching, along with an even softer nipple that closely resembles the mother's breast. Supports Breastfeeding: Crafted to mimic the feeding movements babies perform when breastfeeding, these teats are designed to support breastfeeding mothers in seamlessly transitioning between breast and bottle feeding. Anti-Colic Design: Equipped with an advanced air vent system, these teats minimize swallowed air as the baby drinks, reducing the risk of colic and discomfort. Size S: The teats are in size S, suitable for babies aged 1+ months. The round-cut opening of the nipple allows milk to drip out consistently and gradually with minimal sucking, supporting the baby's sucking ability at this stage of development. High-Quality Construction: Pigeon is known for its high-quality baby products, and these teats are no exception. They are made from safe materials and are designed for durability and reliability. Overall, the Pigeon SofTouch Teat S 2-Pack offers a comfortable, natural, and convenient feeding solution for babies aged 1+ months, ensuring a smooth transition from breastfeeding to bottle feeding while maintaining a natural feeding experience.