*Shipping lead times can be up to 14 business days post-purchase during holiday rush, Oct - Jan. Clay Planet's Pier Porcelain clay was custom formulated porcelain to achieve a combination of whiteness, and green/fired strength without slumping or warping found in other grolleg porcelains. Nothing was spared in the pur
SP840 Grolleg Porcelain
Clay, Cone 10 Clay, Cone 6 Clay, Low Fire Clay - The Ceramic Shop
Grolleg Porcelain Cone 6 365 - The Ceramic Shop
Grolleg Porcelain Cone 6 365 - The Ceramic Shop
Mid Fire Clay – The Potter's Center
Cone 10 Prepared Clay Bodies (High-Fire)
*Shipping lead times can be up to 14 business days post-purchase during holiday rush, Oct - Jan. Clay Planet's T2 Stoneware is a warm iron stoneware
T2 Stoneware Clay, Cone 10 by Clay Planet
Plainsman Clays Store
Clay, Cone 10 Clay, Cone 6 Clay, Low Fire Clay - The Ceramic Shop
Ceramic Clay, Pottery Clay, High fire clay, low fire clay