Create a cool track build with the Hot Wheels Track Builder Ice Crash Pack track set. The set includes 10 track-building components with ice-themed flippers and a large ice wall for chilling crashes. All pieces fit inside the innovative modular storage box that can also be used in track configurations. One Hot Wheels car is included, and the pieces can be used interchangeably with other sets. Makes a great gift for kids 4 years old and up.