Approx 10kgA white clay containing refractory pre-fired mulite grog of various sizes for structural strength. Low wet to dry shrinkage. Suited to larger scale work accomodating a range of hand forming and modeling applications, can be thrown with care can withstand multiple firing techniques. Fires chalky white, light grey in oxidation through to a speckled grey in reduction.Glaze range 1100-1300 Cone 03-10