1. Material: wood
2. Applicable age: 36 months +
3. Strictly selected thickened wood, solid and durable, better stability, accompanied by the child childhood good times
4. Adopting wooden beads rolling form out of the question, randomness, the question type is variable, without paper card, play more convenient
5. Through moving position, can be very good exercise spatial logic of the child thinking, hands and brain, cultivate the fine movements of the small hand
6. Simple layout, easy to get started, play with color alignment, simple design, colorful, children love to play more
7. Difficult and easy two styles, four-color and five-color alignment board design, step by step, to meet the multi-age children to play
8. Weight: 4-color model about 150g, 5-color model about 180g
9. Size: 4-color model about 14.8 x 2 x 18.3cm, 5-color model about 17.8 x 2 x 18.6cm