Are ceramic coffee mugs safe?

Ceramic Coffee Mug

The so-called safety of ceramic coffee mugs mainly refers to the dissolution of lead and cadmium. Generally speaking, in order to make the surface of the ceramic mug look good, the surface is usually decorated with colorful patterns. Lead and cadmium are mainly introduced in these colors.

How is a ceramic mug made?

Sublimation Mug

A ceramic mug is a cup made of ceramics and used for drinking wine, water, tea, etc. The so-called “ceramic” is a form of clay made of clay or other inorganic non-metallic materials, processed by molding, sintering and other processes to decorate and protect the walls and floors of buildings. After drying, it is heated to a certain degree to harden it and no longer dissolve in water.