Introduce your child to the thrilling world of speed and engineering with the Hape Marble Run: 81-Piece Wooden Racetrack Building Set. This engaging DIY kit allows young builders to construct their own dynamic racetrack, complete with twists, turns, and high-speed chases. Watch as marbles race down the carefully constructed paths, navigating through exciting obstacles like a marble jump and a spiral funnel. Whether competing as the Domino team or the Bell team, kids will delight in the action-packed races, all while developing critical skills in planning, building, and problem-solving. The Hape Marble Run is an adventure in physics and fun, offering endless hours of creative play. The Hape Marble Run: 81-Piece Wooden Racetrack Building Set features: - A comprehensive set of 81 pieces, including blocks, tracks, and marbles, for building a custom racetrack. - Engaging elements like a marble jump and spiral funnel to add excitement to the race. - Encourages development of hand-eye coordination, logical planning, and understanding of gravity. - Made with high-quality, child-safe materials, ensuring durability and safety. - Ideal for solo play or competitive racing with team options: Domino Team vs. Bell Team.