Using this mug is a breeze. You can pour in your favorite coffee, tea, beer, or water. Just make sure not to overfill it. When it comes to cleaning, you can either use a mild detergent and wash it by hand or simply pop it in the dishwasher. It's also safe to heat your drink in the microwave, but be careful when taking it out as it can get hot. Keep it in a dry place when not in use. Avoid dropping it as it's made of ceramic and might break. With proper care, this mug will serve you well for a long time.