The 2020 Hot Wheels Color Shifters Mini Cooper is a diecast car that changes color as it comes into contact with warm or cold water. This 1:64 scale car features a multi-color green and yellow design that transforms with temperature variations, making it an interactive and fun toy for children aged 3 and up. Part of the Hot Wheels Color Shifters series, this Mini Cooper model is a popular choice for boys and girls who enjoy playing with cars that offer a unique color-changing feature.