This set includes 10 dual-tip watercolor markers featuring a flexible nylon fiber brush tip and a fine tip. The brush tip creates medium or bold strokes with pressure, while the fine tip delivers smooth, precise lines. The resilient nylon brush maintains its point stroke after stroke, ensuring consistent performance. The water-based, blendable ink allows for effortless color mixing and layering, with a colorless blender pen included for seamless blending. The self-cleaning tips prevent messes and make maintenance easy. These markers are suitable for coloring, rubber stamping, hand-lettering, doodling, journaling, and more. The ink is acid-free, non-toxic, odorless, and non-bleeding, conforming to ASTM D 4236 standards. The package contains nine colored markers and one colorless blender, offering a versatile palette for various artistic projects. Unlock your creative potential with these vibrant, easy-to-use watercolor markers.