Fine Bone China Tea Set from the Field Flower Collection. Each distinct floral design is the focus of this tea set. Fine Bone China from Hankook Chinaware combines world class quality and design. 50% of purified bone ash is added to each product to create an extreme high quality, high translucency Chinaware. Fine bone China is baked in an 2282 degree oven to give its luster. Due to the addition of the purified bone ash, the Chinaware has higher translucency that minimizes absorption of moisture. Therefore, it produces a strong, yet lightweight product. Microwave Oven and Dishwasher Safe. Made in Korea.