• Heat-Activated Art: Watch as your hot beverage reveals a vivid, full-color image of the Joker with his iconic 'Why So Serious?' question
• Officially Licensed: Authentic Morphing Mugs heat-sensitive mug, designed and printed in the USA by Trend Setters Ltd
• Ceramic Construction: Durable, temperature-responsive ceramic material ensures long-lasting use and vibrant color changes
• Modern Style: Sleek, black design with a modern aesthetic, perfect for any home or office
• Capacity and Care: Holds 11oz of your favorite hot drink, and is dishwasher safe for easy cleaning