Using this Kuromi Ceramic Mug Cup is super easy. Just pour your favorite hot or cold beverage into it and enjoy! You can use it for coffee in the morning or tea in the evening. When it comes to cleaning, you're in luck. This mug is safe to use in the dishwasher, so you don't have to worry about hand - washing. It's also microwave - safe, so you can quickly reheat your drink if it gets cold. And you can even put it in the dryer. But remember, because it's made of ceramic, there might be some minor glaze traces or unevenness on the top layer. This is normal for ceramic products. Try to handle it gently to avoid any chips or cracks. With proper care, this mug will be your cute companion for a long time.