Silc Pig® silicone color pigments are used for coloring Smooth-On"s silicone rubber compounds including Mold Max® translucent "T" Series, Dragon Skin® and Ecoflex® rubbers. Silc Pig® pigments also are also used to create mind blowing skin effects with systems such as Psycho Paint® and Skin Tite®. The NEW Silc Pig® 9-pack gives you the opportunity to experience each color without spending a lot of money. Silc Pig® pigments are concentrated, offer excellent dispersion and consistent color. Silc Pig® pigments are very concentrated and a very small amount of pigment will color a proportionally large amount of silicone. The more you add in proportion to the volume of liquid rubber, the more dramatic the color effect.