This product contains 55 unique vector watercolor brushes. The brushes are created from real watercolor strokes on a sheet of paper, scanned in high resolution and converted into vector. You can create with them the unique shadows, textures, watercolors, stains and backgrounds in your works. Not only do they look great, but are extremely easy to use. To use them, you need to set the blending mode to multiply and overlap the strokes, creating a texture and tone.