Unique bristle based action magically powered by vibration. This pocket sized race car navigates around obstacles & changes direction on and off the track. Zip them accross the table and race them on the speedway track. Multiple sets may be attached 2gether. Includes 2 micro drifters racers with batteries, 8 tracks, 2 replacement batteries. Each micro drifter car is 2.25 long. They do not drift. Im also comparing this race-track with the micro chargers jump track race by moose toys.\rbr \rbr Check out micro chargers jump track race ultimate review.\rbr \rbr \rbr Check out micro chargers cars Stunt Loop Track.\rbr \rbr \rbr Thanks for watching blucollection Videos.\rbr Also check out toychannel disneycollector about cars-toys. \rbr \rbr \rbr car-toys, toy-cars, blucollection-cars, micro-drifters. .\rbr \rbr \rbr Thanks for watching ToyReviews by Blutoys.