Our Sugar Skull Color Changing Mug will brighten up your day as you watch the bright and vibrant colors come to life when coming in contact with any hot liquid. This large 20 oz coffee mug is a magical way to start your day. It is a perfect addition to your at-home coffee cup collection, a must have for the office, and the ideal mug to keep you toasty on those chilly days. This high-quality ceramic coffee mug makes a great present for any gift giving occasion! It’s sure to be enjoyed by any caffeine obsessed coffee drinker. From Christmas, birthdays, white elephant exchange, or “just because”, you can’t go wrong with a one of a kind coffee mug gift for your friends and loved ones.