Quercetti Skyrail Race Track Set 184 piece
Ready, set... Go! Challenge your friends to marble races with the Quercetti® Skyrail Marble Race Track Set! The two parallel tracks are designed to be used with multiple marbles, so you can race against your friends, or set the balls rolling at different times. The suspension wires are not only to keep the structure stable, but also to allow you to change the elevation of the tracks and personalize the route. The Skyrail Marble Race Track Set is also useful for observations, experiments and discoveries to understand the fundamental principles of physics (velocity, gravity, centrifugal force, friction). This all makes for an exceptionally educational game, with hours of fun and safe playtime assured.