Morphing Mugs DC Comics Justice League (I Am Joker) Heat-Sensitive Mug

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Combine the insanity of the Joker and the unqiue stylings of comic book artist, Alex Ross, with this Morphing Mugs heat-sensitive mug. This collectible mug features an image of the Joker done in Ross’ unique style. The exterior of this officially licensed 11oz mug transforms from black as hot liquid is added, revealing the hidden image in full vivid colors.

  • Officially licensed color changing, heat-sensitive ceramic mug
  • Heat-activation reveals hidden image
  • 11oz in size, weighs 1lb
  • Designed and printed in the USA by Trend Setters Ltd. Shipped from USA
  • Authentic Morphing Mugs™ heat-sensitive mug 

*While this mug may be used in the dishwasher or microwave, for the longest lasting, highest quality product, we strongly recommend against it.