These double-walled glasses with handle allow you to enjoy a cold drink that stays cold and hot drinks that’ll keep hot longer. The cork bottom acts as a natural insulator that has the advantage of not only protecting surfaces, but also offering comfort when holding a glass in hand. Specifications Double-walled glasses that keep beverages hot and cold for longer Cork bottom keeps glass cool to the touch even if contents are hot 300 ml / 10 oz capacity Set of 2