Rotring Rapidograph Ink Capillary Cartridges, Black (S0194640)

Suitable for tracing paper, vellum, drawing paper and lineboard
Easy-flowing, high opacity, good adhesion
Smudge-proof when dry, not erasable with rotring pencil erasers B20 or B30, lightfast, suitable for all forms of reproduction, coloured inks can be mixed with one another, high colour purity
Box of 3 Black Ink Cartridges For tracing paper, vellum drawing paper and lineboard. Easy flowing, high opacity, good adhesion, smudge-proof when dry, not erasable with rotring pencil erasers B20 or B30, lightfast, suitable for all forms of reproduction. More »