Have a fun, exciting time while teaching your child about planning and building with the Hape Marble Run DIY Marble Racetrack. With all the materials you need to make an exhilarating, speedy race for hours of enjoyment. Build the track yourself however you wish with all the included pieces. The set features blocks, tracks, marbles, and even a marble jump and spiral funnel for fast-paced action. Announce who wins, Domino Team or Bell Team, with the ringing of the bell or the clattering of falling dominoes. The set is great for encouraging the development of hand-eye coordination and logical planning in your child. Ages 3+