1.Borosilicate Glass Material: our glass coffee cups are made of quality borosilicate glass, heat and condensation resistant, and more reliable than normal glass, latte cups can withstand temperature resistance from -20 to 150 Celsius / from-4 to 302 Fahrenheit; Safe and odorless 2.Suitable Size and Quantity: 8 pieces insulated glasses with a capacity of 8 oz/ 250 ml are included in your package; The ample quantity can certainly meet your daily drinking requirements and replacement needs, and you can share them with your friends 3.Considerate Design: these glass espresso cups with handle are designed with many nice features, heat and condensation resistant, which can keep your liquid hot while keeping your hands cool; What's more, they can let your drinks as if floating in the air, bringing you a pleasant use experience 4.Wide Scope of Usage: our coffee cups are multi functional, you can pour cappuccino, latte, espresso, drinks, coffee, tea, milk and other beverages to them for drinking, at bars, hotels, weddings, celebrations, birthdays or parties