Pull over and take a pit-stop on the Rainbow Road, or find somewhere to park on the Donut Plains and enjoy a cup in this Super Nintendo SNES Super Mario Kart Heat Change Mug. Pour in your favorite hot beverage and the heat changing decal comes into effect. Watch the black mug transform displaying the classic retro packaging that the iconic Super Mario Kart video game came in. The perfect gaming accessory, the Super Nintendo SNES Super Mario Kart Heat Change Mug should be your mug of choice to accompany you as you dodge banana peels and hurl shells at your rivals. Do not microwave. Hand wash only. Not dishwasher safe.