1. Material: beech wood, plywood
2. Weight: 0.35 KG
3. Size: 45x20.8x3.4 cm, chess piece diameter 2.5 cm
4. Ability training: early education cognition, hand-brain coordination, hands-on ability, color cognition
5. Selected beech wood material, uniform and fine texture, clear texture, strong and durable, not easy to crack
6. A fun projectile toy that tests the speed and strength of the hand
7. Strictly selected water-based paint, not easy to fade and discolor, no peculiar smell and no irritation
8. 360-degree fine polishing, smooth and round without hurting hands