Pottery supplies and ceramic supplies at discount prices. full service clay supply, skutt kilns, l&l kilns, kiln parts and supplies. glazes from amaco, spectrum, mayco, duncan, pottery tools by kemper, mud tools, xiem tools, dolan trim tools, dirty girls and more. servicing the philadelphia area and beyond. Yishun ceramic is a professional ceramic frit manufacturer and also one of the leading suppliers with over 20 years experience. welcome to buy the quality ceramic frit choosing from following products with us. the customized service is also available. zibo yishun ceramic pigment & glaze cou2026 Raw materials: clay-king now offers raw materials and colorants! now, you can mix your own glazes and clay-bodies from your favorite recipes. choose from our selection of frits, feldspars, ball clays, oxides and more! note: our list of materials and availability is somewhat limited, but our stock will grow with customer demand. Most of our clay comes with bulk discount pricing, too, so the more you buy, the less expensive your per-pound price is! price breaks occur at 50 lb, 250 lb, 500 lb, and 1000 lb increments. please note that most clay prices displayed are per pound, and must be purchased in 25-lb. increments.