Using this coffee mug is super easy. Just pour your favorite hot or cold beverage into it. For cleaning, you can either use a dishwasher or wash it by hand. When using in the microwave, make sure there's liquid in the mug to avoid overheating. To keep it looking great, avoid using abrasive sponges as they might scratch the ceramic. And since it has copyrighted artwork, don't try to reproduce or alter it. That's all you need to know to enjoy your personalized coffee mug!