The smooth, hard surface of Paris Paper for Pens is the ideal surface for detailed pen-and-ink illustrations. The surface resists feathering and is bleed-proof, lines are crisp and colours are vibrant. Compatible with a wide range of hard nibbed pens and fiber tipped markers. Acid-Free. Made in the USA. Weight: 108lb / 176gsm, very smooth, opaque bright white, tape bound pad. Creative Process: Stage 2 Fine Art Rendering.