Silver Brush Black Velvet® brushes were created for watercolor artists and skilled hobbyists. Each Black Velvet brush is soft enough to add color without disturbing previous layers but firm enough to lift color when needed. Black Velvet® professional watercolor brushes are expertly crafted with a luxurious blend of the softest squirrel hair and black synthetic fibers. Each brush has a short handle that is finished with sophisticated black lacquer. The Black Velvet® 3007S is a multi-use, LINER brush. Artists prefer to use this brush for THICK or thin lines. From the narrowest passage to tightest controlled lines. Black Velvet® Script liners are made with an extra-long tip. The 3007S is also ideal for perfecting exact details, perfect signature brush series. This set of brushes include 4 different Black Velvet® Script Liner brushes in different sizes. Recommended age 13+ years