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. If you prefer hand - washing, use a mild dish soap and a soft sponge. For heating your drink, it's okay to use the microwave, but make sure to check the temperature before taking a sip to avoid burns. Keep it away from sharp objects to prevent scratches on the ceramic surface. This mug is printed in the USA with copyrighted artwork, so handle it with care to keep the beautiful design intact for a long time.