​Hot Wheels racecar set building toy with 4 buildable vehicles including Rally Cat, Dawgzilla, Night Shifter and Mod Rod ​4 poseable micro action figures in racecar driver attire ​Set includes extra engines, wheels, mags, windshields and more for many ways to customize ​485 bricks and pieces combine with all Mega Construx building sets and are compatible with other name brands ​Ideal for ages 5 and up, this construction toy provides build-and-play experiences to help develop creativity and problem-solving skills ​Own the road with a fleet of 4 original Hot Wheels supercars and use the specialized pieces to customize them and create your own hot rods. The construction set features the authentically rad Rally Cat, Dawgzilla, Night Shifter and Mod Rod plus 4 poseable micro action figures to take the driver's seat. Add new details to your favorite cars or mix and match pieces to build brand new rides. The included bricks and pieces can also be combined with any Mega Construx building set to build even more custom cars. Ideal for Wonder Builders, ages 5 and up WARNING: CHOKING HAZARD - Contains small parts. Not for children under 3 years.