Youyou espresso shell porcelain coffee cup

Origin/manufacturing method Designed in Taiwan/Made in China Product Description: This glaze color feature will have slight gradation changes due to the engraving shape, which is the same as the use of coffee cups on the market. 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 This product can be customized with customized name stickers, trademarks or patterns. Welcome to chat with the designer. ※For larger orders, please send a private message to the designer for more preferential prices. / What is shell porcelain? / Shell porcelain is made by processing a certain amount of shell powder with a special process, mixed with ceramic raw materials, and then fired. Shell porcelain is a new type of porcelain among daily ceramics and 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.