Mindware KEVA Contraptions Set, Grades 2-6

Kids can use their imaginations or follow instructions to build intricate structures. See how the bouncy ball twists, bumps, hops and stops through a variety of exciting builds. Helps teach children the concepts of science, technology, engineering and math (STEM) as they create tunnels, towers, ramps and chutes. High-precision planks are durable and made from high-quality materials. Choking Hazard - Not suitable for children 3 years and under.