Amaco No. 27 White Sculpture Raku Clay, handbuilding clay, wheel throwing clay, Amaco No. 27 Off-White Sculpture/Raku Clay is made from finely ground white clays that are combined with medium mesh buff grog to increase porosity and reduce cracking, shrinking, and warping., Ceramics and Sculpture,Clay and Modeling Materials,Low-Fire Clay (Cone 06-3),Mid-Fire Clay (Cone 4-7),Pottery Clay,Raku Clay, Amaco No. 27 Off-White Sculpture/Raku Clay,,50�lb,,,,,,,