Dado combines art and science as you explore architectural principles . . . proportion, balance, structure and color. A new twist on classic building blocks, Dado engages your imagination as the slits on each cube are interlocked to create an unlimited number of three-dimensional structures. Constructed horizontally, vertically or nested together, Dado invites visual spatial development and problem solving through design-centered, attention-grabbing fun! Visual Spatial Learning has captured the attention of scientists and educators as being highly valuable in child development. Visual Spatial Play refers to the ability to mentally picture things and is characterized by the ability to appreciate patterns & form in very large or small areas of space. Children with profuse Visual Spatial Intelligence can construct three-dimensional mental images and visual them from multiple perspectives. A keen eye for form, design, color, size, shape and space enables these gifted children to create realistic representations of real world images.