24 Rainbow Nesting Bowls in four different sizes and 6 different colour gradients. Each of the 6 colours includes 4 bowls with hues from brighter to lighter shade. You can use for filling and emptying, transfers and loading, hiding and discovering …. These different sized bowls also allow you to create worlds of towers, colours and construction. Hide treasures like little boxes or even roll one inside the other. These 24 pieces allow a wide variety of play according to the imagination of each moment.