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Hello Kitty Heat Change Mug
Bioworld Merchandising
$16.99
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Bring some kawaii magic to your daily sip with the Hello Kitty Heat Change Mug. At first glance, it’s a sleek black mug—but add a hot beverage and watch mini Hello Kitty faces appear all over in charming detail.
- Holds approximately 330 ml (10 oz)—perfect for coffee, tea, or hot chocolate
- Made from heat-sensitive ceramic: reveals a hidden design when filled with hot liquid
- Care instructions: Handwash only; not safe for microwave or dishwasher to preserve the heat-reactive effect
- Officially licensed Sanrio product—ensuring authentic quality and design aesthetic
This mug turns an ordinary drink into a delightful surprise. Pour in something warm and giggly outlines of Hello Kitty appear against the dark backdrop, adding a touch of whimsy to your routine.
Perfect for Hello Kitty fans, kawaii collectors, or anyone who loves subtle design surprises. Its compact size and clever reveal effect make it a charming gift or a fun desk companion—bringing colorful personality to every cup.
Whether you're enjoying your morning brew or unwinding at night, this mug combines function with heartwarming character magic—one hot sip at a time.