Our KINGART PRO Coloring Brush Pen watercolor markers give you an artist's touch, with the ability to create everything from broad strokes to fine lines with a simple change in your brush pressure. With our vibrant color spectrum, these water markers blend effortlessly — or, use our colorless blender pen to create dazzling watercolor effects in an instant. This comprehensive PRO Kit comes in 24 vivid colors organized by color-coded caps and a helpful color chart on the back of the box, including a shade to satisfy every creative vision. Designed for professional illustrating and lettering artists, these top-of-the-line brush markers are also a useful tool for everything from calligraphy to doodling. These water-based markers are acid-free, non-toxic, and odorless, and use our non-bleed special formula water-based ink to prevent messes.