1. Suitable particle size, easy to grip
2. Environmental paint coating, safe and harmless
3. Wood production, strong and playable, not easy to crack
4. 360 degree polishing process, fine polishing, no burr does not hurt the hand
5. Wooden box storage, not easy to lose, easy to save
6. Applicable age: more than 36 months old baby
7. Material: MDF
8. Weight: about 500g
9. Size: about 19 x 19 x 1.5cm