Natural Teat prevents contraction and is more like the breast. The comfort of the petals and the natural shape of the teat allow a natural latch on and make bottle feeding easier. Natural latch-on thanks to the wider, breast-shaped nipple The wide, breast-like nipple facilitates a natural, breast-like latch-on, allowing your baby to combine breastfeeding with bottle feeding. Ultra-soft nipple designed to mimic the feel of the breast The nipple has an ultra-soft texture designed to mimic the feel of the breast. The anti-colic valve is designed to expel air from your baby's tummy and help reduce discomfort and colic. Teats with different flow levels The Natural range offers teats with different levels of softness and flow for each of the baby's developmental stages. It is recommended to use from 3 months