Koh-I-Noor® technical pens have been used by generations of artists for precise line work. Manual designers depended on the clean lines and easy to fill pens before computer generated graphics became the mainstay of engineering and architectural work.  Today, our pens are still sought after by both artists and designers who aim to bring the life and immediacy that makes hand drawn work so remarkable.  Our precision technical pen work scans easily, and offers a clean rendering to be incorporated into digital work such as hand lettering, comics, and more.