Blue and white Ru kiln office teacup mug(Chinese Tea Set)Blue and white Ru kiln office teacup mug(Chinese Tea Set) is a practical three in one configuration: teacup, lid, and tea strainer. The mug's shape is suitable for everyday tea drinking in the office or at home, fulfilling all your tea drinking needs. Ru kiln, one of China's five famous kilns, is renowned as the "King of Ru Kiln" and boasts a rich history in ceramics. This cup is crafted from select porcelain from Chaozhou City, Guangdong Province,