This anti-colic teat from Philips Avent features a variable flow rate. This makes it perfect for your baby in the early months. The anti-colic valve on the teat pushes the air back from the nipple and towards the back of the bottle. This prevents the air from entering your baby’s tummy, ensuring a smooth feeding experience. The nipple has a ribbed texture which effectively prevents collapsing so that your baby can enjoy feed without any interruptions. Designed for babies aged 3 months and above, the teat is available in a set of 2 pieces.