Everyday elegance has never looked so good. With eye-catching colors, a stunning diamond cut base and best-in-class durability, the 12oz Old Fashioned makes upscale drinking an everyday thing. Made out of Tritan™ Copolyester, a shatterproof, ultra-durable, and dishwasher-safe material, you will never have to worry about your favorite drinking vessel leaving you. These 'glasses' allow you to go anywhere & do anything in good taste.