Crazy Climb Track Diy RacewaySnap the track pieces together in your own desired color pattern to create a custom roadway. Lay the finished trackway over obstacles of various sizes, including objects as high as a footstool or chair. The special grip design of the battery powered car allows it to climb up & over high obstacles. Experiment with different climbing challenges. Swap out the 2 different interchangeable car shells. Turn off the lights for bonus light up action with the