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.
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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.