Bizen Style Chawan. Kurinuki tea bowl. Stoneware Cone 10 Gas Reduction 4 x 4 x 3.25 This chawan was handbuilt using the kurinuki method of carving objects out of a solid piece of clay, & in the Bizen style is glazed only with natural wood ash. This handcrafted stoneware tea bowl is made of iron bearing clay, & is fired up to Cone 10 (about 2350F, 1287C) in gas reduction. This clay is completely vitrified at this temperature an can safely be microwaved & washed in the dishwasher. Bizen Style Chawan, Kurinuki Matcha Tea Bowl
