Dual Brush Pen Set is ideal for coloring landscapes, fine art, illustrations, doodling, journaling, hand lettering and more. Design features a flexible brush tip and fine tip in one marker. Brush tip works like a paintbrush to create fine, medium or bold strokes. Fine tip gives consistent lines. The water-based ink is blendable, acid-free and odorless. The resilient nylon brush retains its point stroke after stroke. Tips self-clean after blending. Set includes nine colors and a colorless blender pen. Colors include Light Sand, Burnt Sienna, Redwood, Warm Gray, Gray Green, Hunter Green, True Blue, navy blue and Lamp Black.