The most important day of the year this is. Celebrate Star Wars day with this Morphing Mugs heat-sensitive mug. The exterior of this 11oz mug transforms from black as hot liquid is added, revealing the hidden artwork in full, vivid colors.

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

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