Simple operation: just gently turn the toy, you can discharge more than one arithmetic, addition, subtraction, multiplication and division of four arithmetic forms, suitable for to use
Features:
Fun toy educational toy
Can practice many times
Good helper to learn math
It can be added, subtracted, multiplied and divided for doing math problems and comparison
Specifications:
Material: Plastic
Colour: Colourful
Size:
Diameter: 5.5cm
Length: 7cm
Package Contents: 3pcs/6pcs Math Puzzles Cube Toys