Kaleidoscope Blocks

These blocks have built in kaleidoscopic screens make your block sets irresistibly mesmerizing. This is just what every set needs to make your structures new and exciting. Children ages 1 and up can experiment with color by looking through different colored blocks in side by side comparisons. Blocks can be combined to try to find new colors in the spectrum. These blocks also make a perfect compliment to any HABA building system.