Feel like a giant with every hot cup of coffee! This Morphing Mugs heat-sensitive mug features a (horrified) city as they watch “the giant” (that’s you) come back sip after sip. The exterior of this 11oz mug transforms from black as hot liquid is added, revealing the design in full, vivid colors.

• 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.