Heat resistant thick borosilicate glass:the espresso pouring cup is made of heat resistant Borosilicate glass and can withstand temperatures -20°C-150°C(freezer & microwave safe) . Its structure is free of lead and BPA, making it a healthier choice for everyday use. Double v-shaped spout: double spout design to meet the left and right hand users, making it more convenient to pouring.Espresso cups not easy to drip and ensuring a smoother pouring process. It's a great espresso accessory for you to make coffee. Dual scales available: have two clear and accurate scales ounces and milliliters,which can meet different measure needs.So you can determine the amount needed according to the recipe and make delicious drink. Wooden handle for anti-scalding:ergonomically designed to fit your hands perfectly, it won't burn your hands whether you're using it to brew espresso or freshly heated milk froth. Versatile use:espresso cup can not only hold espresso, classic Americano, latte, cappuccino, chocolate hot drinks, milk, milk froth, tea and other beverages, but can also be used to add salad dressings, honey, butter, ketchup and so on, which is an ideal espresso accessory for families and coffee shops. 8.5oz Espresso Glass