•Kindergarten children and first-year primary school students are in the stage of basic education.
•This set of magnetic intelligence learning devices can cultivate the arithmetic and spatial thinking abilities of children and primary school students!
•The operation is simple. Just turn the magnet gently to calculate multiple calculation formulas. There are four arithmetic forms: +, -, *, /, which is suitable for children.
•The product is made of magnets. It is given to the children in the class by parents on the baby's birthday, and is given as a reward by the kindergarten teacher to the children in the class.
• Each ring has positive and negative magnetic poles, same-sex objects repel each other, and opposite-sex objects attract each other.
•Small size, more convenient to carry around.