When it's cold, it's black, but when you add a hot liquid the Super Mario Bros. Heat-Change Mug turns blue. Plus, this mug sports game graphics you're sure to recognize! Ages 13 and up.
All sales are considered final.
When it's cold, it's black, but when you add a hot liquid the Super Mario Bros. Heat-Change Mug turns blue. Plus, this mug sports game graphics you're sure to recognize! Ages 13 and up.
All sales are considered final.