Detachable Math Cylinder Toy Kids Arithmetic Addition Subtraction Multiplication Division Puzzle Digital Learning Toy

Battery Included : no Recommend Age : 18+,6-12Y,14+y High-concerned chemical : none Electronic : no Occasion : Back to School Material : Plastic is_d : No Origin : Mainland China CN : Zhejiang

Product Features:1. This product is a good helper for children to learn mathematics plus, minus, doubles and parts. It is good for children's intelligence, fosters hand coordination (muscle flexibility), eyes (showing 6 aspects) and brain (spatial thinking), and the ability to use clues to solve problems.2. It is the best choice for children's intelligence. Adults are used to this game. This toy has been popular among billions of people worldwide.Product Parameters:1. Size: about 9*6cm/3.54*2.36inch2. Material: Plastic label:yes