Using your Decor Walther Club Clear Tumbler is super easy. You can use it to hold your toothbrushes. Just place the toothbrushes inside, and it'll keep them organized. Or, you can use it as a drinking glass. Fill it with water or your favorite beverage and enjoy. When it comes to cleaning, simply use mild dish soap and warm water. Gently wipe the tumbler with a soft cloth. Avoid using abrasive cleaners as they might scratch the KRISTALL. To keep it looking its best, dry it thoroughly after cleaning. Store it in a safe place, away from sharp objects that could damage it. With proper care, your tumbler will last you a long time and continue to add a touch of luxury to your bathroom.