DC Comics Wonder Woman Graphic Coffee Mug This specific 15-ounce model features a striking all-black exterior decorated with a metallic gold split "WW" stylized wing logo and the text "WOMAN". A notable feature of this product is its heat-activated, color-changing capability. When filled with a hot beverage, the solid black background transitions to reveal a vibrant, multi-colored vintage comic book collage illustration of Wonder Woman behind the golden emblem. (see photos--note the color change image is NOT from this actual mug- we did not test it, in order to keep its excellent condition) Brand: Zak! Designs Condition: Excellent Used Condition (EUC) — clean interior with no chips, cracks, or deep scratches (see photos) Color: Shiny black glaze with a metallic gold graphic print Graphics: Features the iconic Wonder Woman "W" winged logo on one side and "WONDER WOMAN" wrapping around the front Care Instructions: Hand wash gently. Do not soak. Not recommended for microwave use Great gift for DC Comics fans, collectors, morning coffee, or desk storage! Fast shipping! Feel free to bundle and save! Superhero, DC Comics, Pop Culture, Wonder Woman, DC universe, Justice League, Diana Prince, geek culture, ceramic cup, metallic gold, collectible mug, tea cup, nerd kitchen, fan gift, black mug, Zak Designs, ColorChangeMug, heat activated mug