Epar&eacute; 2oz Strong Double Wall Insulated Borosilicate Thermo Glass Espresso Cups (Set of 4) PERFECT FOR YOUR BREWER: Set of 4 double-wall espresso cups measuring 2  by 2  by 2  inches and holding 2 ounces each. Perfect glassware for morning coffee, tea, latte, espresso, brew, hot, or cold beverages. HAND BLOWN BOROSILICATE GLASS: Hand blowing from high quality chemistry grade borosilicate makes these double walled glasses thinner, lighter, capable of withstanding thermal shock, scratch, and break resistant. MODERN KITCHEN DESIGN: Double wall design creates dramatic optical illusion and prevents condensation. The visual appeal makes this an exciting product for any home, restaurant, or caf. PERFECT FOR HOT OR COLD DRINKS: The contemporary cups keeps the temperature of liquid hot or cold for a longer period of time while the outer glass wall remains comfortable to the touch. LIMITED LIFETIME WARRANTY: Dishwasher, Microwave, Oven, and Freezer safe; Not recommended for use with metal utensils; Backed by Epar Limited Lifetime Warranty