A5 Authentic Ingres sketch pad with a natural white Ingres paper that contains cotton. The surface of specially applied finished paper is suitable for all types of dry sketches, but preferably for sketches with pencils, charcoal, pastel. It has a natural cardboard cover, a hard back, micro-perforated sheets and a spiral at the top. The paper inside is wood-free, acid-free and has a natural pH value.