1. Material: wooden
2. Applicable age: children (3-6 years old)
3. Function: exercise children hands-on ability, color cognition, hand-eye coordination, and reaction ability
4. Packing method: color box
5. Made of solid wood, strong and durable, not easy to break
6. Round and smooth, no burrs, safe and secure
7. Using water-based environmentally friendly paint, bright colors, not easy to fade, no peculiar smell