The true Classic Hero, John Wayne aka "The Duke" appears on this heat-changing Morphing Mug. This 11oz. Morphing Mug transforms from black as hot liquid is added! Watch as the heat-activated process reveals the hidden image in full vivid colors.
• Color Changing Ceramic Mug
• Heat-activation reveals hidden image
• 11oz in size, weighs 1lb
• Not dishwasher or microwave safe
• Designed and Made in the USA!