Batman: Arkham Knight™ (Harley Quinn™) Morphing Mugs™ Heat-Sensitive Mug

This Morphing Mugs heat-sensitive mug features an image collage of Harley Quinn as she appears in Batman: Arkham Knight. The exterior of this officially licensed 11 oz 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 11 oz in size, weighs 1 lb 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.