Strathmore 400 Series Art Drawing Journal, 7"x10" Wire Bound, Black, 50 Sheets Durable dark brown hardcover with wire binding Accepts pencil, charcoal, sketching sticks, soft pastel, oil pastel, marker, pen, and ink 60 lb. / 160 gsm. acid free black paper 7"x10" Wire Bound 50 Sheets/100 Pages per Journal