Gorgeous crystal 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. Do not use for dinnerware. 12 colors in pint jars: peacock eyes, northern lights, plum jelly, Oriental carmel, cappuccino mint, Tahiti grape, monsoon seas, green garden, spotted kiwi, lotus blossom, citrus splash and red fields.