In China, the fairness cup is called a chahai. It is used for the Gong Fu Cha method and is the vessel into which the tea is transferred from the teapot or gaiwan before being poured into the cups.
Made from heat-resistant borosilicate glass, this pitcher allows users to admire the colour of the infusion. The handle means it can be picked up safely with no risk of burning.
This fairness cup has an approximate capacity of 22 cl.