Using your Decor Walther Mikado Tumbler is easy. You can use it in your bathroom to hold your toothbrush or as a regular drinking glass in your bar area. When using it in the bathroom, make sure to keep it away from direct contact with hot water as it might affect the material over time. To clean the tumbler, simply use mild dish soap and warm water. Avoid using abrasive cleaners as they could scratch the surface. Dry it with a soft cloth after cleaning to keep it looking shiny. Store it in a safe place when not in use to prevent any accidental breakage.