An educational and fun toy that will stimulate children's creativity and imagination while teaching them STEM concepts (science, technology, engineering, and mathematics). With over 200 pieces including bolts, screws, nuts, and wheels, this set can be used to build over 40 different models, including houses, characters, vehicles, and even animals. Children can assemble simple or 3-dimensional shapes. The practical storage case also doubles as a workspace to facilitate construction and organization. Includes: Over 200 pieces, and a full-colour instruction booklet with multiple step-by-step projects, with varying levels of difficulty. Ages 3 and up.