How to use: Just pour your favorite slim - canned beverages like soda, seltzers, cocktails, light beer, or mocktails into the glass. Hold it by the body as its slim and tall design fits well in your hand. Note: Although it's made of high - quality glass, be careful not to drop it to avoid breakage. Maintenance: Since it's dishwasher - safe, you can simply put it in the dishwasher for cleaning. After that, let it dry naturally or dry it with a soft cloth. Store it in a dry place when not in use.