The Faber-Castell Pitt artist pen brush contains water-based pigment ink. This makes this brush pen ideal for sketching, studying and ink drawings.
Particularly suitable for artists, designers, architects and graphic designers. The ink has a high lightfastness. Long life and high comfort. After drying permanently. Fast drying, fragrance free, acid free and pH neutral. Shape-retaining brush tip.
High-quality pigmentation with excellent tinting strength, high light resistance, waterproof, good ink flow and uniform color release.