Come and see our amazing products. The custom clear shot glasses are made of standard, durable glass. You can choose from a long range of imprint colors and six different base colors. All customizations will be screen printed on, so hand wash is the recommended method of cleaning the shot glasses. It's great for weddings, trade shows, restaurants, resorts, anniversaries,celebrations and so much more. Pls confirm further with us if any query about packing info, inventory status and time schedule.