Rohrer & Klingner Dokumentus Waterproof Fountain Pen Ink, 50 ml, Green Mechanical Pencils 6 mm or 4-1/4")

6 mm or 4-1/4")

Quick change nib assembly

43" (11 mm)

Flows smoothly

Additional Lamy M22 refills for the Pico are available in our store under Lamy Refills

Rohrer & Klingner Dokumentus Waterproof Fountain Pen Ink, 50 ml, Green Mechanical Pencils 6 mm or 4-1/4")Rohrer & 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