Mayco Stoneware Gloss Glazes are designed for mid-range to high-fire temperatures, in oxidation or reduction firing environments, on a variety of stoneware clay bodies. These glazes are intended for Cone 5/6 but are also stable and pleasing at Cone 10. Use these glazes in design or for all-over coverage. They offer a high-gloss finish and will not move or combine with surrounding colors. - Mayco Stoneware Classic Glaze - Blue Gloss, PintStoneware Classic Glaze, BLUE GLOSS PT -