Sketch or paint a beautiful landscape while sitting on the beach with the Pentel Arts Color Brush pen. This pen comes with an ink filled nylon brush tip that aids in smooth flow of the paint, creating the perfect watercolor effect. It is ideal for use by amateurs and professionals.Details:BlackAvailable in multiple tip sizesNylon brush tipWater-based dye inkRefillable with Pentel® FR-101 refillFlows easily, dries quicklyA great alternative to traditional brushes and inkConforms to ASTM D 4236