De'Longhi - 3 oz Espresso Double Wall Thermal Glasses - Set of 2 - Glass/Transparent

These De'Longhi espresso cups are designed primarily for serving espresso, as indicated by their name and the product description. However, they can also be used for other beverages, thanks to their versatile design and heat-resistant borosilicate glass construction.

Yes, the manufacturer provides a warranty for these espresso cups. The duration of the warranty is 1 year for both parts and labor.

The double-wall design of these cups creates an insulating layer that minimizes heat transfer, ensuring that hot beverages stay hot and cold beverages stay cold. This feature helps maintain the ideal temperature of your drinks for a more enjoyable drinking experience.

Alternative materials for these espresso cups include ceramic, porcelain, and stainless steel. Ceramic and porcelain offer similar durability to borosilicate glass but may not withstand extreme temperature changes as well. Stainless steel is highly durable but does not provide the same level of heat retention as glass.

Yes, these espresso cups are made of borosilicate glass. This material offers long-lasting use and guards against breakage, making the cups highly durable. Borosilicate glass can withstand extreme temperatures, making it suitable for both hot and cold beverages.