Using your personalized coffee mug is easy. Just fill it with your favorite hot or cold beverage and enjoy. Since it's safe for the dishwasher, you can simply place it in there for a quick and easy clean. It's also microwave - safe, so you can heat up your drink if it gets cold. However, be careful when taking it out of the microwave as it may be hot. For long - term use, try to avoid dropping or hitting the mug hard as it's made of ceramic and can break. If you want to keep the printed design looking great, avoid using abrasive cleaning materials that could scratch the surface.