Disney/Pixar Cars, Color Changers Mater [Brown to Teal] Vehicle Create your own custom paint job with your favorite character from Disney/Pixar Cars! This 1:55 scale vehicle changes colors from brown in cold water to teal in warm water. You can transform Mater to Brand New Mater and back. Splash, dip, and dunk your way to a whole new look! Look for other color change cars (sold separately) to expand your fleet Collect all your favorite Cars characters!