Pledge your allegiance to Gryffindor with this personalized Morphing Mugs™ heat-sensitive mug. Add your custom photo and find yourself a member of the house of Harry Potter, Hermione Granger and Albus Dumbledore. The exterior of this 11oz mug transforms from black as hot liquid is added, revealing the image in full vivid colors.
- Color changing, heat-sensitive ceramic mug
- Heat-activation reveals the artwork and your custom photo
- 11oz in size, weighs 1lb
- Authentic heat-sensitive mug