Features: It can be used with water-soluble pencil and solid watercolor. It is convenient to take along, so is ideal for exterior sketch. Can store ink, and solve the tedious process of repeated dipping. You can draw on paper directly by dipped water-soluble colored solid pigments. Easy to use, suitable for both beginner and professional artist. Specifications: Pen tip material: nylon Pen material: plastic Color: as the picture Length: 155 mm/6.10inch Brush type: soft brush Models include: L/M/S Package Included: 3 x Water Brush Pen
