Using this personalized coffee mug is easy. Just fill it with your favorite hot or cold beverage. When it comes to cleaning, you can simply pop it in the dishwasher. It's also safe to use in the microwave if you want to reheat your drink. However, to keep it in top condition, avoid using abrasive cleaners that might scratch the ceramic. Also, handle it with care as it's made of ceramic and can break if dropped. This mug is printed in the USA with copyrighted artwork, so enjoy its unique design for a long time.