The Pitt Artist Pen Brush are high-quality felt-tip pens that continue the tradition of ink drawings in a modern way. With a flexible, dimensionally stable brush tip, these felt-tip pens offer exceptional control and precision. The pigmented, waterproof drawing ink ensures long-lasting, brilliant results that don't show through the paper. Thanks to their neutral odor, acid-free and pH-neutral formulation, they are particularly pleasant to use. Ideal for sophisticated sketches, illustrations and creative projects, they skillfully combine tradition and innovation in a practical felt-tip pen. For anyone in search of precision and quality, the Pitt Artist Pen felt-tip pens are the ideal companion. Exclusive content for more uniqueness Two new Fude medium colors (156, 189) only in this set Pigmented India ink Highest lightfastness Waterproof, permanent Odorless, acid-free, pH-neutral Does not bleed through paper