Tea basin is also known as water basin, or waste water basin.
For holding the cold tea, waste water and tea dregs.
Material are porcelain, pottery and so on.
Tea basin plays the same role as waste water barrels and tea tray when it takes leftover tea soup. Some people who have a tea tray or waste water barrels, will not purchase tea basin seperately.
Tea basin is small, so please use it slightly and slowly as possible when you pour water, so as not to spill waste water on the tea tray. Waste water should be promptly clean up.