Lead free. A collection of potter's favorite glazes made easy. Fire in an oxidation kiln. Glazes look beautiful and authentic. Works well over stoneware or porcelain clays. Fire at Cone 5-6. Size - 473ML - Formulated to replicate cone 10 reduction glazes in an electric kiln - 30 Color Palette - Cone 5/6 - Consistent firing results Colour enhance over textured surfaces - Applied in 3 coats Professional Potter Finish