The revolutionary NEW synthetic with the control and feel of interlocked bristle, and more durable than natural hair. Ruby Satin offers a vast selection for artists working in every medium. Use Ruby Satin on rugged textured surfaces. Paint with confidence on wood, canvas, or tough fabrics like sweats, jeans or heavy cotton. With precise snap and fine control, Ruby Satin replaces more expensive natural hair. Ruby Satin offers superb color control with heavy body, tube, or jar acrylics, oils, gouache, encaustic or casein. Perfect for blending, double loading, layering and stroke work. Silver tipped, deep green polished handles, are sealed and set in seamless nickeled brass ferrules.