Ceramic color changing cup products
Will affect people's health.
Therefore, we generally don't choose bright-colored glazes in our lives, because the brighter the colors, the more heavy metals will exceed the standard. We'd better use porcelain white plates. Why is glaze color harmful to human body? Because the in-glaze color and under-glaze color are fired only after drawing, and the general firing temperature is above 1000 degrees Celsius, due to the effect of high temperature, the radiation of some substances, especially some heavy metal materials, has been exhausted at high temperature, so it is often the case that ceramics fired at high temperature are more expensive than ordinary ceramic cups in daily life. Why is it expensive? That's why!
Ceramic advertising glass of water
Or ceramic color-changing cups are colored or processed after firing, and the firing temperature is often relatively low, so some cheap ceramic cup products will appear on the market. Therefore, it is suggested that consumers go to some reputable ceramic cup markets to buy healthier products, which is also a good guarantee for our health.