Make beautiful black earthenware with Sio-2 PM Black Earthenware Clay. Ideal for wheel-throwing, shaping, and modeling, this low-fire, Cone 06–05 clay has a high plasticity and behaves well with standard pottery glazes. In oxidizing atmosphere, it develops an attractive black color. 27.6 lb.
Products bearing the AP seal of the Art & Creative Materials Institute, Inc. (ACMI) are certified non-toxic. A product can be certified non-toxic only if it contains no materials in sufficient quantities to be toxic or injurious to humans, or to cause acute or chronic health problems when used as intended. See [Health and Safety ](https://www.dickblick.com/learning-resources/product-info/health-safety/ "Learning-resources/product-info/health-safety")for further information.
These items are subject to special shipping considerations due to size and weight.
® Sio-2 is a registered trademark.