- From the "Track Builder" series of Hot Wheels, a booster that allows you to accelerate your mini-car on the course. Combine with other "Track Builders" course sets to create your own course and run the Hot Wheels!
- Track builder can be combined with a variety of kits such as straight, curve, loop, jumping table, booster etc.
- By continuously connecting it together, you can create limitless combinations. Recreate the course of the world or your own city, and enjoy the fun of running a mini car
- Battery: 2 x AA alkaline batteries (sold separately)
- Country of Origin: Vietnam. - Recommended Age: 6 years and up