Personalize in style with our outdoor-friendly, virtually unbreakable Tritan Drinkware. This set of 4 simple yet stylish 12 oz Double Old Fashioned (Rocks Glasses) is a great choice for everyday drinkware. Our unbreakable drinkware is dishwasher and freezer safe and temperature resistant up to boiling point, made in USA, and BPA FREE! This space-saving drinkware stacks without sticking and inhibits water pooling on the bottom. Each is 4" tall. Our Tritan products are personalized to your desire. Make a statement or create a personal gift for someone you care about. At Carved Solutions each product is hand addressed, etched with care and great attention to detail. Supporting our US Made business model, developed in the US and made exclusively from Tritan, offers you our discerning clients a new generation of BPA-free copolyester. This unique collection of luxurious beverageware is virtually unbreakable, with unparalleled dishwasher durability. By utilizing the latest advances in material science and using the strictest manufacturing standards, we are now able to offer beverageware that has been greatly improved in every aspect compared with the drinkware of yesterday. Best of all, the entire line is made in the USA, from concept to creation. durable. clear. safe... and now PERSONALIZED by Carved Solutions!