White European coffee cup set, one cup and one plate

/ What is shell porcelain? / Shell porcelain is made by processing a certain amount of shell powder with a special process, adding it to ceramic raw materials, and firing it. Shell porcelain is a new type of porcelain among daily ceramics, and it belongs to the internationally popular high-calcium soft porcelain series. Because its raw material, shell, is rich in pearls, shell porcelain shows a style and charm that ordinary porcelain does not have. The calcium in the shells can increase the hardness and transmittance of porcelain, and interacts with impurities in kaolin during the firing process to eliminate impurities. Shell porcelain has fine texture, thin and soft walls, moist glaze, and exquisite clarity. Compared with bone china and ordinary ceramics, it has the characteristics of high whiteness, high transparency, good thermal stability, high mechanical strength, and 30% lighter weight. It is rich in natural pearl ingredients and has health-care effects on the human body. It can be called "green and healthy porcelain". If staining or staining occurs, you can wash it normally with a normal brush or soak it in baking soda water and clean it. something else: ✔️Household dishwasher safe ✔️Microwave oven and electric cooker are available ✖️Do not use under direct fire Origin/manufacturing method Designed in Taiwan/Made in China