1. More-Natural: designed with baby's oral structure in mind so they can latch better and feed better.
2. Eccentric Nipple: captures the proportions of a mother's breast for a more natural and secure latch.
3. Rounded Flat Nipple: a nipple designed for a deep latch; shaped to resemble a pacifier, reducing confusion for a more familiar feel and better latch.
4. Air-Free System: placed at a distance from the feeding hole, the long valve design minimizes immersion time in formula to help air flow smoothly into the bottle.
5. Fish-Lips Guide: for correct and easy feeding.
6. Wide Mouth Guide makes it easy for new mothers to find.
7. Safe Material WACKER Raw Material that made with German WACKER raw materials, that total volatile content detected at 0.4% or less.