The Philips AVENT natural teat makes bottle feeding more natural for baby and parent with its breast-shaped design. This teat helps to combine breast and bottle feeding, featuring a flexible spiral design and unique comfort petals for a natural feed. Its ultra-soft and flexible texture mimics the feel of the breast, while the anti-colic system vents air into the bottle, not the baby's tummy, reducing colic and discomfort. Made from BPA-free materials.