Color Corn comes with a colorful assortment of 500 pieces, a 32 page instructional manual, a plastic knife, brick-making molds, patern-making molds, a paper pad, and a sponge pad. All these tools help cultivate your child's imagination in constructing three unique types of worlds: Animal World, Bug's World, and Sea World. Color Corn allows for your child's hand-muscle development, fosters creativity, and strengthens concentration. It is an eco-friendly product using all natural corn starch. Color Corn is simple and safe to use, using only water as its binding medium.