Mutant Cars live beneath the surface of the city of Hot Wheels. Created by a failed science experiment, these half-creatures, half-cars hide underground, waiting for the right moment to take over the world! Mutants bend, connect, slide and stretch. They are characterized by unique movements and an original style. Each of them can also connect front and rear with other cars, thus creating a long mutant column of cars. These vehicles have a life of their own and encourage fun and compelling stories. Collect an entire fleet of vehicles (sold separately) for fantastic adventures in the underworld. Product characteristics: 1. Hot Wheels Mutant Machines 2. A great alternative to traditional Hot Wheels cars 3.flexible, stretchable vehicles that stand out with their appearance 4. They have an articulated spring, to which they bend in an amazing way while driving 5. Agile and fast vehicles from the Mutant Machines series can combine to form chains of cars.