Black Color Changing Mug

Our 11 oz. Black Color Changing Mugs offer a delightful twist to your morning routine. With heat-sensitive technology, these mugs reveal a hidden image as soon as hot liquid is added. Watch in awe as the black mug transforms, uncovering your chosen design. Perfect for coffee lovers and anyone seeking a touch of magic in their day.

• Heat-activated color transformation
• Unique, personalized image display
• Clever temperature indicator
• Magical novelty gift for all occasions