Yeme Traditional Gongfu Tea Clear Glass Gaiwan Cup 150ml or 5.1oz The traditional Chinese method of brewing loose leaf tea Volume: 150ml or 5.1oz, Dishwasher safe. The lid holds the fragrance of the tea Made of High borosilicate glass, high temperature resistance, high hardness, high transparency A beautifully designed and hand-crafted vessel that may be used to brew and to serve tea.