To use this mummy - shaped mug, simply fill it with your favorite hot or cold beverage. It's great for coffee in the morning or hot cocoa on a spooky Halloween night. When it comes to cleaning, you can conveniently put it in the dishwasher. For heating, it can go straight into the microwave. Just make sure not to use extremely high - power settings in the microwave to avoid any potential damage. And to keep it looking its best, try not to scratch the surface. With proper care, this mug will be a long - lasting part of your Halloween collection.