This personalized coffee mug is really easy to use. Just pour your favorite hot or cold beverage into it. You can use it in the dishwasher for cleaning, so there's no need to worry about hand - washing. It's also safe to put in the microwave to heat up your drink. When it comes to maintenance, try to avoid using abrasive cleaners as they might damage the printed graphics. Since it's made of ceramic, be careful not to drop it on hard surfaces to prevent breakage. Enjoy your coffee or tea in this lovely personalized mug every day!