Using your personalized coffee mug is easy. Just pour your favorite hot or cold beverage into it and enjoy. When it comes to cleaning, you can safely put it in the dishwasher. It can also be used in the microwave for heating your drinks. As for maintenance, avoid dropping it on hard surfaces as it's made of ceramic and could break. Keep it away from sharp objects to prevent scratches on the printed design. And that's all you need to know to make the most of your great - looking personalized coffee mug!