The Disney Pixar Cars car wash play set for racing cars with colour-changing effect lets Lightning McQueen shine in new splendour for the next race. This interactive set with familiar graphics from the films and series and a surprising colour-changing effect promotes dynamic playtime fun and inspires exciting stories. Children can drive the included Lightning McQueen toy car with colour-changing effect through the car wash and douse it with very warm water to trigger a colour change. Once the car has crossed the finish line, it is immersed in the ice-cold water tank. This brings back the original colour and it is ready for the next race. Colour and design may vary.