Morphun Hi-Qube is a system of cubes and prisms with studs on up to three sides that join to Morphun and other brick products. Unlike traditional studded bricks products Hi-Qube is multi-directional in build not just vertical, has wheels and axles. The Kindergarten Hi-Qube range is designed for ages 2 1/2 to 6 and consists of wheels, axles, cubes, triangle shapes and joiners. This Hi-Qube Kindergarten set has 165 pieces and comes in a tub with five instruction sheets and 2 sheets of stickers.