Using your personalized coffee mug is easy. Just pour your favorite hot or cold beverage into it. You can use it in the microwave to heat up your drink and in the dishwasher for easy cleaning. When handling the mug, be careful not to drop it as it's made of ceramic and can break. To keep it looking great, avoid using abrasive cleaners. It's printed in the USA with copyrighted artwork, so enjoy this unique mug for a long time.