Cone 06 oxidation:Regal Purple will fire matte without addition of a clear glaze. To intensify color or for use on dinnerware, apply clear or matte clear glaze.
Cone 6 oxidation:Remains purple – shifts to a warmer hue. Recommended clear glaze is SW-001 Stoneware Clear: Color concentration occurs.
Cone 10 reduction: Color fades. Recommended clear glaze is SW-001 Stoneware Clear.
