Teach your child to drink from a straw with the new Playtex R First Lil Gripper TM Straw Trainer Cup. Sturdy cup that can be squeezed by an adult to help push the liquid up allowing child to learn to suck the liquid more easily. Squeezing feature is such that a parent can squeeze, but a child couldn"t easily do so. Simple for a child to drink from, while allowing Mom to easily train and track her child"s development. Ergonomically designed with easy grip handles for little hands and equipped with the Playtex R Twist"n Click TM leak-proof seal technology.