BULK ORDER of 10 or 25 bags of clay at 10kg per bag. Suitable for throwing. Enough strength for larger pieces. Fires light brown to warm midbrown as temperature increases. Recommended bisque 1050℃ and 1260℃ for glaze temperature. Needs high firing stoneware temperature for vitrification. Shrinkage rate Bisque 5%. Earthenware 7 %. Midfire 10%. Stoneware 12%.