The development of drinking skills with the help of a straw Ergonomic round shape helps to teach a child to drink from a tube The location of the drinking bowl tip close to the baby’s nose ensures the correct position of the neck. Helps the child learn to drink from the straw. Spout rounded. Resistant to bites. Easy Sipping: the design is equipped with an anti-spill valve and provides free flow of fluid. Can be washed in the dishwasher. All components of Chicco Drink Fins are interchangeable.