Rohrer & Klingner Sketch Inks

Sketch Ink is a range of 10 waterproof and lightfast inks for fountain pens. The inks can also be applied with brushes and nibs. The ink uses nano pigments to enable an optimal ink flow, which makes Sketch Ink perfect for fine outlines as well as colouring larger areas. The ink is especially well suited to urban sketchers, designers, graphic artists and architects.

Waterproof inks can cause clogging in some fountain pens. This can be easily solved by using the Roher & Klingners fountain pen cleaner.