Priced Per Pound Must purchase in 25 lb increments Burk Speckle #800 Cone 4-6 A nice plastic clay for throwing and hand-building. At Cone 6 oxidation it's a warm brown color usually associated with reduction firing. Contains manganese for speckle effect. Reacts well with glazes. Shrinkage: 12.5% at C/6 Absorption: 2.0% at C/6
