Twice the Fun - This amazing electric race car set comes complete with 4 cars, 2 slots and 2 remote controls so 2 cars that light up in the dark can be raced against each other. Interactive Play & Great Competition - Fast paced & exciting, the slot car race has an innovative lap counter. Learn to slow down as you go around the corners just like in a regular car.  Long & Sturdy Electric Race Track - The easy lock system with foundation ensures a steady and safe track which is easy to assemble, the kids can set it up by themselves.