Day and Night Mug
- Watch the world turn from day to night while drinking your coffee
- Uses heat sensitive technology
- Adding hot liquid into the mug activates the transformation
- When the hot drink warms the mug, the world map slowly brightens into view
- As the liquid cools, the mug slowly becomes dark again
- Volume capacity: 11.25 Fl. Oz.
- Materials: ceramic
- Not dishwasher or microwave safe
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