Double Wall Rocks Glass Set by Sun&rsquo;s Tea (Tm) | 5.5oz | Old Fashioned Drinking & Cocktail Glasses | Clear Insulated Tumbler - Set of 2 VERSATILITY  Glass tumblers possesses a unique insulated design and 5.5 oz capacity ideal for both hot and cold beverages, or an assortment of drinks and cocktails - including hot espresso drinks, fresh juices, iced tea, beer, vodka, old fashioned whiskey (with or without ice), and so much more PERFECT GIFT  Whether to yourself or for a loved one, this affordable set of 2 will make an excellent paring for any occasion (Fathers Day, Housewarming, Birthday, etc) or an addition to your kitchen, bar, or entertainment area NO SWEAT  Double walled condensation-free glasses reduce moisture buildup and prevent your beverages from sweating, keeping your hands and surfaces dry - eliminating the need for drink coasters DISHWASHER & MICROWAVE SAFE  Made of premium quality borosilicate glass, allowing you to drink cold beverages, heat it up in the microwave, or quickly and conveniently clean them (hands free) in the dishwasher 100% QUALITY ASSURANCE  Your satisfaction is important to us, which is why we stand behind our exclusive line of borosilicate glassware with a (6) month satisfaction guarantee for any issues or defects