Black special drawing ink for all frosted drawing films, non-dissolving

For drafting film, tracing paper, vellum drawing paper and lineboard. Easy flowing, high opacity, good adhesion, smudge-proff when dry, waterproof, not erasable with Rotring pencil erasers B20 or B30, lightfast, suitable for all fortms of reproduction.

Keywords: R596517, R 596517, R 596 517, R596 517, R-596517, R-596 517, S0216710, S 0216710, S-0216710, Rotring Patronen, Zeichentusche, Tuschepatronen, Zeichentuschepatrone, Rapidograph Kapillarpatrone, rapidograph capillary cartridge, cartouche capillaire rapidograph, cartucca capillare rapidograph, 3er-Pack Noir, Negro, Nero, Black, Schwarz