Matt Mug wtih Gold Logo
Size: UP: 9cm, Bottom: 7cm, H: 8.5cm
OEM is workable.
Porcelain stone is also called porcelain clay after pulverization. It is the most important raw material for making porcelain. It is a kind of silicate rock mineral that consists of quartz, sericite, and contains feldspar, alumina, etc. It is dense and massive, white in appearance, pure porcelain stone is light green, without luster, and no obvious texture. Porcelain stone itself contains all the ingredients that make up porcelain. The glaze of pottery is relatively rough. If you use a kind of ceramic cup to drink water or hold food, even after it is cleaned, there will still be residues left in the pores, which can easily breed bacteria and cause harm to the human body. In addition, some brightly colored ceramic cups are usually coated with a layer of glaze on the inner wall. When the cup is filled with boiling water or a beverage with high acidity and alkalinity, some lead, cadmium and other heavy metal elements in the glaze are easy to precipitate and dissolve into the liquid. , May endanger human health. If you find that the porcelain is discolored, it is best not to contain food.