C/6-10Formulated for reduction firing. Stone gray at C/10. Contains fine grog.Cone 6 Shrinkage 11.5% Absorption 3.0%Cone 10 Shrinkage 12.5% Absorption 1.25%Product Number: 10205*Images of clay are fired to Cone 6*205 Clay$46.50PriceSizeSelectQuantityAdd to CartBuy Now