heart colour changing mug

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Everyone knows that when your heart is almost empty, you better refill it quick!

Just fill the mug with your favorite hot drink and watch as the pixel heart turn red before your eyes.

These mugs are heat sensitive and color changing. Heart is black before the hot beverage is put in the cup and then the heart turns red.

• 300ml ceramic mug with heat-sensitive color-changing ink
• hand wash, not suitable for dishwasher machine