Unleash the hero within every morning with this officially licensed Superman Morphing Mugs Heat-Sensitive Mug. When cold, the mug appears solid black. But add your favorite hot beverage, and Superman bursts into action—revealing a striking design of The Fortress of Solitude, with bold SUPERMAN lettering and a powerful image of the Man of Tomorrow soaring through icy crystals. The vibrant transformation celebrates hope, strength, and the enduring legacy of DC’s most iconic superhero. The exterior of this officially licensed 11oz mug transforms from black as hot liquid is added, revealing the hidden image in full vivid colors. While this mug may be used in the dishwasher or microwave, for the longest-lasting, highest quality product, we strongly recommend against it.
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