Design your own super-sized marble raceway! With 8 different exciting marble actions, each new race is just as exciting! Split your track into 2 paths, experiment with various marble action ramps, and then rejoin onto a single track to determine the winner at the finish line. An infinite number of raceway configurations. “Built to Last” DT quality. Made of High Impact Polystyrene, which is durable, impact resistant, and produces a nice glossy look. Compatible with previous Marbleworks products. Inspire girls AND boys to pursue higher education in fields of engineering, math and technology. As marbles speed through the course, children learn about physics, laws of gravity, object permanence, and cause & effect. 5 years+ Contents: Starting Gate Finish Gate Jump Chute Landing Ramp Standard Ramp Bumper Ramp Snake Ramp Maze Ramp U-Turn Ramp Split Track Rejoin Track Base Feet (5) Standard Posts (35) Marbles (10) Label Sheet Activity Guide 4 Awards