Cute set with Milly and Willy monkeys and a purple set to play with a swing that's like made for your monkey buddies. Monkeys respond to sounds, movements and touches . Moving hands and feet, he can handle his fingers and other objects. They also produce typical monkey sounds, they can sing, blink their eyes and shoot the head. Monkeys can produce up to 40 different sounds and always react differently, depending on whether they are lying, hanging upside down or left or right. The pitch for the monkeys is made of high quality plastic material and the monkeys can swing on it or just hang on the tail.