Research-Based Design: Backed by over 60 years of research into baby's natural sucking behavior, the SofTouch bottle is designed to mimic the feeding movements babies perform when breastfeeding. Soft Nipple: The bottle comes with an even softer nipple that closely resembles a mother's breast, promoting a natural latch and feeding experience. Latch-On Line: The bottle features a research-based latch-on line to assist with appropriate latching, supporting breastfeeding mums to feed their baby from both breast and bottle seamlessly. Anti-Colic Design: The bottle is equipped with an advanced air vent system that minimizes swallowed air as the baby drinks, reducing the risk of colic and discomfort. Nipple Size: This bottle is suitable for babies aged 3+ months and comes with a medium (M) size nipple. The nipple has a Y-cut opening, allowing milk to flow consistently and gradually. Round-Cut Opening: The nipple has a round-cut opening, which supports newborns' sucking ability by allowing milk to flow out consistently and gradually. This design is suitable for babies who have yet to develop jaw muscles. Overall, the Pigeon SofTouch Bottle PPSU 240ml offers a combination of research-based design, soft nipple, and anti-colic features to provide a comfortable and natural feeding experience for babies aged 3+ months.