Sha Zhi Yuan（砂之源）is located in Yixing, the original place of Zisha teapot, and it is a studio of Yixing Zisha teapot. The products of Sha Zhi Yuan（砂之源） are exquisite in workmanship and beautiful in shape. They are also top-grade among Yixing purple clay pots and are worth collecting.
This studio pays most attention to the clay, shape and workmanship of the purple clay teapot. It has been focusing on making high-quality mud for 20 years. Its characteristic is to smelt mud directly in the mine. The Sha Zhi Yuan（砂之源） smelting adopts the ancient method of smelting. Natural mineral materials are ground into powder and finally smelted into mud. Only water is added in the whole process.
