Gorgeous crystal glazes in a safe-to-use, non-toxic formula! Glazes will bloom into brilliant colors with beautiful, variegated patterns. Can be used in combination with other non-toxic glazes for even more color possibilities. Compatible with luster glazes. For best results, shake well and stir colors before application to make sure crystals are evenly distributed. Apply over Cone 04 bisque, then fire to Cone 06. AP Seal, non-toxic. 12 colors in 4 oz. jars: peacock eyes, northern lights, plum jelly, Oriental carmel, cappuccino mint, Tahiti grape, monsoon seas, herb garden, spotted kiwi, lotus blossom, citrus splash and poppy fields. Not recommended for dinnerware because of the surface characterisitics of the glazes after firing.