Using this coffee mug is super easy. Just pour your favorite coffee or beverage into it and enjoy your morning. It's safe to use in the dishwasher, so cleaning up is a breeze. When using it in the microwave, make sure the lid is off if there is one. For long - term use, avoid hitting it against hard objects as it's made of ceramic. And that's all you need to know to make the most of your personalized coffee mug.