Blackest Black - 241 - Jet Black Pigment Stain High Temperature 1300 centigrade
£3.59
They have the appearance of silk if left unglazed or will intensify in color when covered with a clear transparent or gloss glaze. Fire Temperature : 1020°C - 1300°C (1900°F - 2380°F) (up to Orton Cone 10).