Description
1. Material: wood
2. Applicable age: more than 36 months
3. Stimulate the potential of the brain and strengthen memory
4. Make children concentrate and improve concentration
5. 32-page question cards, scientific training from easy to difficult
6. The question card can be scrubbed repeatedly, which is safe and reliable
7. Carefully polished, smooth and without burrs
8. Exercise both hands at the same time to develop left and right brains
9. Weight: about 560 grams
10. Color box size: 30x3.5x22.5 cm
Packing list:
- Double-sided card x 16
- Building block x 4
- Whiteboard eraser x 1
- Water pen x 2
