Vivoice Glass Teapot with Infuser Lid - Borosilicate Glass Tea Pots for Flowering Tea Loose Leaf Tea (clear 3) 1 material:Made of heat resistant, durable and high quality borosilicate glass. 2 Glass teapot capacity:can hold 600ml / 20 oz. 3 Removable infuser stops the brewing process as required. 4 The transparent infusers allows you to watch your leaves expand to perfection. Ideal for 3-4 cups of tea. 5 It can use to infuse all kinds of tea, such as jasmine tea, oolong tea, green tea, black tea, fruit tea, Gong fu tea and so on.