Magic Cup

The Magic Cup is a color-changing mug that reveals a hidden image when hot liquid is added. The mug appears solid black when cold, but transforms to display custom imagery when heated, creating an engaging and interactive drinking experience. Key features: • Heat-activated color changing technology • Appears solid black when cold • Reveals hidden image with hot liquids • Ceramic construction • Custom image printing capability • Reusable design - effect works repeatedly The temperature-sensitive coating on the mug reacts to heat, causing the black surface to become transparent and reveal the printed image underneath when hot beverages are added. The effect is reversible - as the mug cools, it returns to solid black. Hand washing is recommended to preserve the color-changing properties. Not suitable for microwave use.