IRONSTONE Cone 6
800 in stock
NEW and Improved black clay, fired to cone 6
Has a lot of iron in the body, a magnet will actually stick to it!
A medium texture clay body, will not stain your hands. Glazes react to the high iron content, and most will speckle.
This clay has a wide reaction to temperature, glazes, and atmosphere, you should do a lot of testing and never fire over cone 5.