Borosilicate Glass Espresso Cup (Set of 4)

Enjoy a heartfelt cup of espresso in this double loop espresso mug! Each glass will keep hot or cold drinks insulated while the outside surface will remain comfortable in your hands. Give it ample insulation, style, and create an optical illusion. The glass creates an effect where the drink appears as though it is 'floating' within the glass. This set is not only eye-catching but useful as well and makes the perfect gift for any coffee enthusiast.