Durobor 780/07, 2.5-Ounce Bubble Shot Glass is ideal for commercial or residential use. Featuring a very strong construction with a reinforced rim, this glass is made to last for years. Its heavy, robust base gives it exceptional stability. Air bubble in the bottom is the distinctive brand signature of Durobor, the company which is worldwide famous for its expertise in development and production of high quality glassware. Besides 780/07 shot glass, Bubble collection also includes champagne, whisky and water glasses, designed in the same unique style with plain silhouette. Dishwasher safe. Made in Belgium.