Featuring a new, skin-soft teat with uniquely comfortable air holes designed to give baby a more natural breast-like suckle SPECIAL DETAILSLarge teat resembling the shape of a breast, developed to make it easy to alternate between breastfeeding & those first baby bottles The air holes ensure softness & suppleness while preventing teat collapse Anti-colic system perfected with a double valve ensuring air enters the bottle & not the baby's tummy Ergonomic shape for maximum comfort Comes with 3-hole supple silicon, medium flow teats, 3M+MORE INFORMATION: Guaranteed bisphenol A-free polypropylene Pack of 3, capacity: 330 ml Complementary Natural teats (available in 4 flow speeds) sold separately on this website 2-year guarantee Always check the temperature of the feed before giving the baby his bottle