Simple toys have all the best developmental learning features. These stacking blocks aid babies as they are learning their world around them. The blocks have tiny beads in an hourglass that are fun visually and give auditory stimulation. Babies will look through the little prism peep hole for visual stimulation. The blocks have spinning parts and teach shape matching because they stack together by shape.

A great learning and stimulating toy for ages 6 months to 2 years.