Deep Sienna Speckle is a warm, rich russet glaze that is translucent with dark speckles that resemble the surface of reduction stoneware glazes. For more depth and concentration of color, apply thicker. This glaze layers well with our other Potter's Choice glazes. This glaze contains black speckles, so make sure glaze is mixed well to assure they are well dispersed. Specks may clog spray gun.