- Double Wall Design: This set of four espresso cups features a unique double-layer construction. The inner layer retains heat while the outer layer remains cool to the touch, protecting your fingers from burns and keeping your beverage at the perfect temperature for longer. - Heat and Condensation Resistant: Designed for convenience, these double-walled espresso cups are heat-resistant and condensation-proof, making them safe for microwave and refrigerator use. With a capacity of 7.4 OZ (210 ML), they are ideal for serving espresso, cappuccinos, or lattes—perfect for daily enjoyment. - Compatible with Espresso Machines: Our glass espresso cups are specifically designed to work with espresso machines. As your espresso flows into the cup, the rich coffee and frothy milk create an impressive visual effect, reminiscent of clouds. Ideal for use at home, in cafes, or restaurants. - Easy to Clean: The wide opening makes cleaning a breeze. You can easily wash the cups by hand with soap and warm water to remove any residue. They are also dishwasher safe for added convenience. Whether you are enjoying a morning espresso at home, serving guests in a café, or treating yourself to a latte at a restaurant, these double-walled espresso cups combine functionality and style, making them an essential addition to your drinkware collection.