The Pigeon S-Type Peristaltic Nipple Medium 2'S 17339 is designed to provide a comfortable and natural feeding experience for your baby. The peristaltic nipple design mimics the natural sucking motion of a baby, promoting proper oral development. With a medium flow rate, this nipple is suitable for infants who are transitioning from slow to medium flow. The soft silicone material ensures gentle contact with your baby's delicate gums, reducing the risk of nipple confusion. It is easy to clean and assemble, making feeding time convenient for both you and your little one.