Rohrer & Klingner Dokumentus Waterproof Fountain Pen Ink, 50 ml, Dark Blue GraphGear 5 mm highlight leads in

5 mm highlight leads in an assortment of 2 each of yellow

"Stealth" Monochromatic Matte Silver

30 ml glass ink bottle

Comfortable molded grip

Stock number REF5P-B

Rohrer & Klingner Dokumentus Waterproof Fountain Pen Ink, 50 ml, Dark Blue GraphGear 5 mm highlight leads inRohrer & Klingner Dokumentus Waterproof Fountain Pen Ink, Dark Blue, 50 ml Dokumentus is the world's first fountain pen ink conforming to the resistance requirements of DIN ISO 12757 2. It has been tested by an independent standards body (Papiertechnische Stiftung Heidenau) and certified that this can be used by registrars for official documents. New technology and high quality raw materials used to formulate this new pH adjusted ink guarantees