For growing babies, we have a ribbed teat that is both soft and anti-collapse. Breastfeeding and bottle feeding can be combined easily thanks to the comfort petals' natural shape and ability to facilitate a natural latch on. Simple to integrate with nursing two parts erratic flow 3 meters or more Your baby can easily transition from bottle feeding to breastfeeding thanks to the wide breast-shaped teat, which encourages a natural latch on similar to the breast. The teat's ridges and petals allow for flexibility without collapsing during a feeding. An anti-colic valve helps lessen colic and discomfort by keeping air out of your baby's stomach. A smooth, bite-resistant teat that adapts to your baby's changing needs as they grow.