Penguin Pottery - Variety Set of 4 Ceramic Stains - 6 oz Black, 4 oz Each of Red, Blue and Green - Colorants for Clay, glazes, Clay Slip Pottery Glaze, Ceramic Glaze

Penguin Pottery Stains can be added to clay, slip, glazes, and underglazes and are suitable for low, mid, and high fire temperatures. They can be mixed to create various colors and are safe up to 2300°F (1260°C).

• The description claims that the stains can be used to achieve a wide range of colors.
• The description claims that the amount of stain to use depends on the desired color intensity.