High precision tip
Wear-resistant, hard chrome-plated thin tip allows working in exquisite detail.

rOtring technical pen ink
High density of pigment particles for opacity and lightfastness. Line sharpness and adhesiveness. Fast drying on media. Waterproofness. Can be used on a variety of surfaces such as lineboard, tracing paper or vellum drawing paper.

rOtring’s unique capillary cartridge
Innovative cartridge including the ink helix so every time it is changed, the pen gets a new clean helix and a new pressure equalisation system for easy maintenance. Improved temperature stability through extra large ink-helix volume and optimum location of the ventilation opening for the best reliability. Ink can be used down to the last drop. One ink cartridge included inside the pen.