Glass tumblers are flat-bottomed beverage containers that are used for drinking different kinds of beverages like sodas, juices, water, etc. They are made from materials like glass and polycarbonate, and are available in different sizes and capacities, from 6 ounces to as much as fourteen ounces. They are often sold in sets or cases, and are offered in a range of prices that will satisfy any budget. They also come in different designs and patterns to choose from. They are also dishwasher safe, making them easy to clean. These, and other essentials like wine glasses, vases, beer glasses, glassware, martini glasses, wine glasses, stemless wine glasses, highball glasses, whiskey glasses, champagne flutes, plastic wine glasses, tumbler cups, champagne glasses, glass vases, plastic cups, drinking glasses, glass bowls, barware, pint glasses, pilsner glasses, glass pitchers, custom glasses, glass vases, old fashioned glasses, cocktail glasses, rocks glasses, etc., are available at restaurant supply and catering supply stores.