Function: 1. Help children develop mathematics, numbers, colors, symbols and hand-eye coordination skills, the primary choice for home school. 2. It can cultivate the hands-on ability of parents and children. You can ask questions and let children find answers. 3. High-quality products, smooth appearance will not harm children's delicate hands, simple operation, smooth rotation. 4. The product is magnetic, you can place it in any magnetic place, DIY design at will, or use it to paste notes and photos. 5. Tips: You can buy more than two sets, so that children can start from the simple and gradually increase the difficulty. Specifications: Product name: Children's Magnetic Calculation Cube Toy Suitable age: Over 1.5 years old Material: Plastic and Magnet Arithmetic forms: Addition, Subtraction, Multiplication, Division Color: Green, Blue, Orange, Yellow, Red, Pink Size: 6cm/2.36inch*3cm/1.18inch Weight: 72g Description: Educational Objective: