Variegated, matte textures at low firing temperatures; gloss textures at high ones, with a mingling of matte and gloss between the extremes. Applied over Sedona Red No. 67 clay, it enhances the warm undertones. Apply on bisque fired to Cone 04, then glaze fire to Cone 05. Moss Agate is not food safe.CL - Cautionary Label: Not for use with grades 6 and below.