🚗 Comprehensive Development in Adventure Track Fun - The newest and Upgraded version of the kids car track offers a brand new and exciting car toy fun for kids when kids engage themselves in guiding the race car toys and overcoming assorted types of obstacles. Kids will endeavor to find a way out, while in the solving process, kids are having their motor skills, creative & logical thinking, problem-solving, and hand-eye coordination improved. 🚌 Creative Race Track Control Design - Aiming to foster the habit of problem-tackling, the toy cars for 2 year old boys come with 6 buttons for track-control and 4 mini cars toys which include a school bus, a police car, a fire engine, and a sedan. Kids can push and pull different buttons to switch on and off the race tracks or transports to finish the car track puzzle fun. The car track toys bear vibrant-colors design for better stimulating kids' color cognitive ability.