Vivoice Ultra 8.5oz(One Cup) Clear Heat Resistant Glass Teapot Infuser with 250 ml Glass Filter 1.Teapots size:height 3.9''(10cm), diameter 2.2''(5.5cm) ;capacity:8.5 oz / 250 ml. 2.Teapot material:Made of heat resistant, durable and high quality borosilicate glass. 3.Removable infuser stops the brewing process as required ,crystal clear,teapot easy to clean, do not leave tea stains. 4.The transparent infusers allows you to watch your leaves expand to perfection. Teapot ideal for one cup of tea. 5.This tea pots 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.