lxuwbd jianzhan ceramic teacup, kung fu tea set, coffee cup,yerba mate set - ceramic mate cupset of 4 (4 colors) lxuwbd drinking tea with jianzhan will make people feel sweet and smooth, full of tea, deep flavor and strong aroma. it can maintain heat for a long time and increase the alkalinity of tea soup, ensuring better taste of tea, and can stimulate and enhance the aroma of tea, fully achieve the taste and effect, and the ultimate soft and sweet taste.