Silver's Ruby Satin is made with a revolutionary new synthetic that gives the artist the control and feel of interlocked bristle,but is more durable than natural hair. These short handle brushes are perfect for the decorative painter. Use Ruby Satin on rugged textured surfaces. Great for painting on wood, canvas, or tough fabrics like sweats or denim. With precise snap and fine control, Ruby Satin replaces more expensive natural hair. This 4 piece set consists of one each 2/0 round, 1/2" angular, xsm triangle, and 10 filbert.