Have your morning coffee or evening cocktail inside this 8.75 oz. small double wall glass! In this unique and futuristic looking glassware, the drink appears to float. Better yet, the outer wall provides insulation, so too hot or too cold, you won't feel it in your hands. It's made of Borosilicate glass and is sure to add a sophisticated touch to any beverage. Add your company logo or message and you'll have a spectacular promotion or gift sure to wow employees and clients alike!