This amazing Personalized Color Changing Coffee Mug has a special heat sensitive coating that changes colors as it heats up. Start your morning with a sleek Black coffee cup and as your favorite morning brew heats your mug, your personalized image or message is there to brighten your day! This black color changing mug offers the magic effect of making the black disappear once it gets hot! Put your favorite photo's on display with our Magic Color Changing Coffee Mug. Just Upload your favorite image, or images to our state of the art personalized mug template...you can even add your favorite text to add that special touch to your photo mug gift.