The Turin espresso glasses: enjoy your coffee in style. These double walled cups come in single and double shot sizes, and are appealing to the eye. Not only do they look great, but the glass will not impart and flavor into your drink like other materials. These are made with borosilicate glass, making them safe for boiling hot liquids. Finally, you can drink your espresso as hot as you like- with the double-walled design keeping it hot longer, for your enjoyment.