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The material of the ceramic cup
The main raw material of ceramic cups is mud, not rare metals, which will not waste our living resources, nor pollute the environment, neither destroy resources, nor poisonous and harmless. The selection of ceramic cups reflects the awareness of environmental protection and the care of our living environment. The ceramic cup is environmentally friendly, durable and practical. It is the crystallization of soil, water and fire. Natural raw materials, combined with the power of nature and integrated with human technology, have created a daily necessities that are indispensable in our lives. The invention of pottery is an important process of human civilization - it is the first time that human beings have used natural things according to their own will. A brand new thing created. Judging from the late Paleolithic pottery pieces found in the Nihewan area of ??Yangyuan County, Hebei Province, the production of pottery in China has a long history of many years.