rOtring Isograph Bottled Liquid Ink Black 23 ml Fountain Pen 2 Count

High density of pigment particles for opacity and lightfastness Ink is fast drying on media for immediate results and is waterproof Ink has adhesion for creating sharp and accurate lines Can be used on multiple surfaces including vellum drawing paper, tracing paper and line board Bottled pigmented ink is for refilling the isograph technical pen