Features: How to play: after building the track, put the cars on the track, shake the hand crank to move the cars. The faster you move, the faster the cars. High-speed motor and LiPo battery drive, suitable for competitive games.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzes reviews to verify trustworthiness.