Teahouse GaiwanWe've been using this durable, functional porcelain Gaiwan in our teahouses for over 25 years because of its sturdy construction, a bright white interior that makes it easy to view the color of the liquor as the tea infusion develops, and a wide mouth that allows for great temperature control even with delicate green teas. Now you can enjoy the same benefits when you brew tea at home! Capacity: 6 oz (177 ml).