Colored rulers 200 pieces

Colorful 200-piece rulers; fundamental learning method for the acquisition of mathematical calculation through color-number-dimension association.

The case, made of non-toxic plastic material, contains all the pieces, and is divided inside into 10 compartments of different sizes to help the child with space-dimension association.

The case respects the scale from smallest to largest (1-10) and features an easy push-to-open opening. The rulers are bright and uniform in color, smooth to the touch with rounded edges. Created from solid material, they are indestructible.

Children can easily learn equivalences, number value/color associations, first arithmetic calculations.