Material: wood

Size: 21.5*9.5*9.5cm  

Weight:500g    

50sets/carton 

Purpose of education:
1, let your baby know the common color.
2, teach your baby to know the set of several colors on the tower, you can find out which colors are the same.
3, let the baby will take all the ring, a comparison of size, and let him in accordance with the order from big to small or from small to large order, let baby cognitive in order of size, for understanding a image based digital size.
4, in accordance with the correct order of the ring in turn set back to the set of tower.
Expert advice:
1, the children focused on playing the game when the exercise of his focus.
2, pay attention to the child's fine action sensitive period of exercise.