The first ever, BornFree Bisphenol-A Free plastic, training cup, with a low vacuum valve, designed to create a free flow of liquid for your child's comfort. This will ensure your baby can make a smooth transition from a bottle to a drinking cup, enjoying the free flow of liquid without having to suck excessively hard. The Venting System works in the opposite way to all other non spill cups. It allows the liquid to flow freely without the need for strong sucking and is therefore more comfortable for your child to drink. The Vent is a simple 2 parts push together system which is easy to clean. The Cup has specially designed grooves on the back so that it is very easy for your child to hold with or without the handles. The Handles can be removed if needed. Suitable for 6-12 months. Each cup comes with soft, spill resistant spout and cover.