Disney Cars 2025 Color Changers GRC Global Racers Cup Francesco Bernoulli. Based on favorite characters from Disney Cars movies, these 1:55 scale vehicles change color when they're dipped in water for two paint jobs in one! Kids will love causing the transformation when they dunk their color-changing cars into warm water for one look and then into icy cold water to change them right back. Whether it's the entire car or just the bumper going into the water, the result is a completely unique look. Mater, Lightning McQueen, Francesco Bernoulli and Cruz Ramirez are just some of the fan-favorite characters with paint jobs that switch from one exciting color to another. Kids can collect other color-changing vehicles in the collection (sold separately) and build a transforming fleet! Each vehicle sold separately, subject to availability. Colors and decorations may vary.