연령 범위
2 4 년, 5 7 년, 8 13 년, 14 년 & 업
Product name
Cylindrical digital cube
Size
About 9 * 6 cm / 3.54 * 2.36 inches
Quality
Brand new and high quality
Usage
Children Educational Learning Toy
Function
Enhance hands-on ability, exercise brain and hand coordination
Application
A good helper for children to learn mathematics
Production place
Guangdong , China