The Hot Wheels Track Builder Air Drop Launch Box is a 3-in-1 track set that lets kids build, race, and store — all in one portable case! Includes a speed boost launcher, looping track configurations, and 1 Hot Wheels car. Stack and store design makes it easy to take the fun anywhere. For ages 4+. 3-in-1 track configurations Includes 1 Hot Wheels die-cast car Speed boost air launcher Stack & store portable case Compatible with Hot Wheels Track Builder system For ages 4+