This Marble Mania Galaxy is a truly out-of-this-world marble game. Use the launcher to send marbles down the twisting tracks while lights and space sounds are triggered. Marble Mania Galaxy includes glow-in-the-dark components. Over 400 colorful construction pieces, interlocking plates, gears, 3D connectors, shafts, channels, funnel and pendulum glow-in-the-dark tracks. A Discovery Toys exclusive.