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MuYu Stone is the marine deposit 550-580 million years ago with the stripes and colored in purple.It is the precious stone of China.The earliest records of the function of the MuYu Stone can be traced back to as early as Ming Dynasty in Compendium of Medica written by Li Shizheng. It consists of plenty of strontium,phosphorus beryllium,cobalt,zinc,lithium,etc.and can cure cough and is beneficial for heart,stomach as well as the other organs. The tea set made of MuYu Stone can not only delay the corruption of tea,but also keep the tea fresh and punfied.It has the function of anti-oxidation, anti-decreption and guard against hypertension, arteriosclerosis, cancer, lower the cholesterol in the blood, nourishing the kidney and stomach and prolong the life. The modeling of the tea set made in our factory is simple and unique with beautiful outlook and merge the health,handicraft and practical use into an organic whole.It is the daily necessity as well as high-grade gifts with the art value and collecting value. Please preheat the tea set in the warm water for several minutes in order not to split it.