They are 10 cubes in decreasing sizes; one fits inside the other or they can be stacked to make a tower. They have numbers on one side, from 1 to 10. On another side, they have the same number of little animals as the number indicates, and the little animals on the branches make a tree on the other side, etc. To learn how to associate and build things in volume.
Parents of the Club voted these products to be especially GOOD, LONG LASTING, EDUCATIONAL and recommended.
Products that particularly encourage children to discover and to acquire PSYCHOMOTOR SKILLS