Ink Bottle 50 ml, Elixir Calligraphy Yellow Gold
"To complement the Meisterstück Calligraphy Collection, two permanent inks, inspired by the old India ink, one of the oldest and most durable pigments, have been created. Permanent ink contains more solids than other inks, which build up inside the fountain pen over time. The water in the ink, which causes it to flow, evaporates, leaving behind soot and sediment that line the capillary grooves of the ink regulator and the fine capillaries of the piston filling mechanism. For this reason, it is important to clean the fountain pen with lukewarm water after every use of permanent ink to keep it in perfect condition. "