Using this Christmas wine tumbler is super easy. Just pour your favorite wine into it, and it'll keep your drink at a nice temperature for a long time. When you're done using it, make sure to wash it with mild dish soap and warm water. Don't use abrasive sponges as they might scratch the surface. After washing, dry it thoroughly and store it in a cool, dry place. This way, your tumbler will stay in great condition and be ready for the next holiday celebration.