1. Material: wooden 2. Applicable age: children over 3 years old 3. Function: exercise children hands-on ability, thinking ability, number recognition, balance ability, color recognition 4. Paint surface material: water-based environmentally friendly paint 5. Packing method: color box 6. Using wooden material, strong and durable, quality assurance 7. Smooth edges do not hurt your hands, safe and secure 8. Selected cardboard, tasteless, colorful, not easy to fade
