The wide, breast-like teat supports your baby in a natural drinking behaviour and facilitates the combination of breastfeeding and bottle feeding. Pleasantly soft silicone to meet your baby's needs. Bite resistant, soft teat that meets the needs of growing babies. Natural drinking on the wide, breast-shaped teat The wide, breast-like teat supports your baby in a natural drinking behaviour and facilitates the combination of breastfeeding and bottle feeding. Flexible, ribbed teat that prevents slipping in The comfort cushions and notches in the suction cup ensure flexibility and prevent slippage for uninterrupted feeding. Anti-colic system reduces colic and discomfort The anti-colic system reduces colic and discomfort by preventing air from entering your baby's stomach. Teats with different teat stages The Philips Avent Natural range offers more softness and increasing flow rates for every stage of your baby's development.