Rail Car Toys features 230 interchangeable rainbow racing tracks, allowing kids to build custom tracks in seconds! This quick and easy track setting for kids also includes 1 LED racing toy (requires 3 AA batteries - not included)2 interchangeable different car casings, 4 color tracks. CAR TRACK SET This Rainbow Race Track Can Enhance Kids Creative Thinking,Social Development, Fine Motor Skills And Hand-Eye Coordination. Best Gift For Boys Girls Toddlers And Kids Aged 3 4 5 6 7 8 9 10 11 12+Year Old. STURDY & BENDABLE TRACK The Amazing Magic Racetrack That Can Flex ! You Can Change The Design Of Your Track Into Any Pattern, The Magic Is Serpentine Technology. Just Snap Any Track Pieces Together And In Seconds You’Ve Got A Customized Speedway! Each Magic Track With Race Car That Can Running High Speed! 2023 New design Rainbow Track It is compatible with most tracks, including some dinosaur toy tracks, rainbow tracks, etc. It can also be independently assembled on any smooth surface to capture a child's imagination. A racing track is a great educational toy that encourages children to develop motor skills, thinking skills, problem solving, teamwork, and more. This is an educational car track toy. STRONGER AND MORE FLEXIBLE TRACK Compared To Traditional Track Toys, Our Track Car Toys Are Better Than Ever With The Latest Design, More Durable And More Playable，This Engaging And Educational Track Toys Set Is Made With High Quality And Nontoxic Materials，Easy And Fun For Kids Ages 3+,You Can Change The Design Of Your Track Into Flexible Changeable Track You Want.