Features:
High-quality material: Made of high-quality material, round and smoothing without burrs, safe for children, very suitable for children to play.
Fun toy: Bright colors enhance children's color recognition ability, safe and easy to operate, and the magnetic design is not easy to lose.
Educational Toy: This is a useful educational toy, which can cultivate children's analytical thinking, improve operational ability, and cultivate children's intellectual development, interest, grip strength and hand-eye coordination.
Multiple Arithmetic: The printed numbers can be used to performing simple arithmetic operations such as addition, subtraction, multiplication, and division. It is very easy to use, just turn the scroll wheel.
PERFECT GIFT: Gift for children's birthday, Christmas and Children's Day. Encourage parent-child interaction and communication, and let parents accompany their children in teaching and entertainment. 
 
Notice:
1.Actual color may be slightly different from the image due to different light effect
2.Please allow 1-3cm deviation due to manual measurement
Description:
Material: Plastic + Magnets
Size: 6.2*3cm

Package List:
1pcs/2pcs x Children Magnetic Arithmetic Wheel