Rotring Rapidograph Technical Drawing Pen

The Rotring Rapidograph Technical Drawing Pen is available in 13 different nib widths. The Rapidograph uses Rotrings unique capillary cartridges which guarantees reliability and performance. The capillary cartridge has a pressure equalisation system including an ink helix so you get a new and clean helix every time you change the ink cartridge. The nibs are made from stainless steel offering durability and high precision.
For use on layout and vellum drawing papers, tracing paper, drafting film, lineboard and sketching papers.