NEW Glow-in-the-Dark SpaceRail Run Marble Track, No. 231-2

Construct your own SpaceRail Run Marble Track. After unboxing SpaceRail and figuring out how to put it all together, the fun starts. Place two marbles into the central shaft and watch as they shoot off down the rails, taking the hair pins, gaining speed on the dips and looping the loop until they reach the bottom of the central shaft and start over again and again. It's potentially a never-ending self-perpetuating spectacle. SpaceRail is a crazy, self-perpetuating gizmo that will delight kids and adults alike. Assembly time: approximately 90 - 120 minutes Suitable for Ages 7 years old plus Not suitable for ages under 3 years old Small pieces and marbles may present a choking hazard. This is an excellent gift for your family and friends. Get your Kid, Friends, Kidult or Big Boy excited!! NIB