ChaHai Tea Ocean 4 oz 茶海While these are more commonly referred to as serving pots in America, the true name of these pots is "Cha Hai" or Tea Ocean. The Tea Ocean serves a very important role in the making of tea as it is the main serving and retaining vessel. Once the tea has been made in either the gaiwan or the Yixing Pot, it is them poured out into the Ocean and then served to all. We currently offer this 4oz. Tea Ocean in four different patterns: A Pure white B Bamboo