The Marble Run set features 41 pieces that allow kids to create a variety of marble circuits with endless assembly possibilities. This fun and engaging toy lets children build tracks with tubes, rails, and small modules, including scoops that divert marbles from their path. It offers a unique way for kids to explore basic engineering and physics concepts while developing problem-solving skills through hands-on play.With its easy-to-assemble pieces, the Marble Run set promotes creativity and fine motor skills as children experiment with different designs to create the fastest or most intricate routes for the marbles. Watching the marbles slide down and interact with the track is both exciting and educational. This versatile set is perfect for encouraging STEM learning and fostering spatial awareness in children. Ideal for solo play or group activities, the Marble Run set provides hours of entertainment and educational fun.