When crafted from sheep-fat jade white porcelain, the fairness cup(公道杯) reaches new heights of elegance and functionality. Renowned for its milky – white hue, smooth texture, and translucent quality, this material resembles the softness of lamb fat. Its fine-grained composition not only enhances the visual appeal of the tea within but also offers excellent heat-retention properties. The porcelain’s durability ensures long-term use, while its delicate appearance adds a touch of luxury to any tea-tasting experience, making it a cherished addition to both traditional and modern tea sets.