You can use these mugs to hold your favorite hot or cold beverages. Whether it's a morning coffee to start your day or an evening tea to relax, these mugs are there for you. When using them, make sure not to put them in the microwave as they are not microwave - safe. For cleaning, just use a mild detergent and warm water to hand - wash them. This will keep the gold foiled lettering and the floral text design looking beautiful. After washing, dry them with a soft cloth. Store them in a safe place to avoid any damage. These mugs come in a gift box, so if you want to give them as a present, you don't have to worry about additional packaging.