Relaxed drinking just like breastfeeding. Firstly, flat underside. Ensure correct positioning of tongue to encourage milking action. Secondly, feed hole. Set back from the top and points upwards so milk is directed towards the baby's palate allowing the feed to mix with saliva for good digestion. After that, super soft. With the new Soft Zone the teat adapts even better to baby's mouth. Next, extra-wide lip. Provides support for a natural way of feeding. Finally, it will less colic. The new Anti-Colic Air System ensures a natural flow to help your baby drink without swallowing air.