Favorite car characters that change color! Based on beloved characters from the Disney Pixar Cars movies, these 1:55 scale cars change color when dipped in water! Kids will have fun transforming their cars by placing them in warm water and then in cold to return them to their original color! Whether it's the whole car or just the bumper, when it goes into the water, it has a unique look! Mater, Lightning McQueen, Francesco Bernoulli, and Cruz Ramirez are just a few of the color-changing characters in the collection. Kids can collect more cars (sold separately) and create an amazing team!