Rohrer & Klingner Dokumentus Waterproof Fountain Pen Ink, 50 ml, Green Mechanical Pencils Pentel model number PG509GD

Pentel model number PG509GD

Flows smoothly

1-1/2 ounces (44 g) overall weight

43" (11 mm)

Rohrer & Klingner Dokumentus Waterproof Fountain Pen Ink, 50 ml, Green Mechanical Pencils Pentel model number PG509GDRohrer & Klingner Dokumentus Waterproof Fountain Pen Ink, Green, 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 permanent