From Teaology comes an incredible new line of glassware that makes a bold statement. Made of durable, heat resistant, mouth-blown borosilicate glass of the finest quality, the Farfalle (Italian for butterfly) is perfect for tea and coffee lovers alike. Borosilicate glass is stronger than common glass. It is shatter-resistant and resitant to high heat. It is the same glass used in making beakers and other chemistry equipment. The glass is condensation free. The Farfalle glasses are dishwasher, microwave and freezer safe. Sold individually. Measures 3.25" wide and 2" tall (4" wide with handle). 6.75oz/200ml volume.