Arrow (Blonde) Morphing Mugs™ Heat-Sensitive Mug

Here’s a Morphing Mugs™ heat-sensitive for all the blondes out there who, like Arrow’s Felicity Smoak, are “blonde, but not that blonde.” The exterior of this 11 oz Morphing Mug transforms from black as hot liquid is added! Watch as the heat-activated process reveals the hidden image in full vivid colors. Color changing, heat-sensitive ceramic mug Heat-activation reveals hidden image 11 oz in size, weighs 1 lb 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 dishwasher or microwave, for the longest lasting, highest quality product, we strongly recommend against it. Example Video: