Rotring ArtPen for Sketching, Fine .35mm
Available in two nib sizesùfine (F) and extra fine (EF), the ArtPen is a classic tool for sketching. Both nibs, made of flexible stainless steel, are capable of producing a variety of lines, curves and strokes. By changing hand pressure, lines of different widths can be created. Each pen comes with 2 black ink cartridgesùcontaining ink which is neither waterproof nor lightfast. To load the cartridge, press it down into the feeder stem from the point of the pen. If you prefer to have a permanent piston-fill reservoir in your ArtPen instead of cartridges, buy the Converter, which fits inside your pen, allowing you to fill it with your choice of ink.