Peristaltic Nipple Design: The nipple is designed to replicate the smooth wave-like movement of a baby's tongue during breastfeeding, promoting natural sucking and feeding behavior. Breastfeeding Alternative: While breastfeeding is the preferred method of feeding for babies, the peristaltic nipple offers a solution for situations where breastfeeding may not be possible or feasible. Two-Pack: The product comes in a pack of two nipples, providing convenience for parents and ensuring they have spares on hand. Size S: The nipples are designed in size S, which is suitable for newborns and younger infants. Overall, the Pigeon Flexible Peristaltic Nipple S 2 Pack offers a solution for parents who are unable to breastfeed or need to supplement breastfeeding with bottle feeding. With its design aimed at replicating natural feeding movements, it provides a comfortable and familiar experience for babies.