1. Space exploration, early childhood education
2. Bright colors, color enlightenment
3. The surface is frosted to effectively reduce scratches
4. ABS material, durable and not easy to break
5. High fault tolerance, easy to flip
6. The structure is stable, and the violent rotation will not fall apart
7. Applicable age: teenagers (7-14 years old)
8. Size: about 5.7x5.7x5.7cm