Tumbler / Toy

This toy is designed to train children of the sense of balance and the sense of color. It is made up by a ball, several colorful sticks and rings and a dice. The ball is like a tumbler. The sticks have 4 grooves at different place to hold the rings. The dice is marked by colors instead of numbers. The rule is simple: in each round, children throw the dice one by one. The color of the upper surface of the dice decides the ring with the same color that each child should use. They hang the rings on the sticks by color-matching one by one, they choose the position on the stick of hanging to keep the balance of the toy.