This sketch book features paper that was designed for young artists and students that are ready for a higher quality paper above children's paper. Give budding artists the chance to bloom with this artist's all-purpose ideal books; the sketch book features paper that is ideal for charcoal, pastel, pen, ink and pencil. Details:Black cover9" x 12" (229mm x 305mm) notebook45 lb., acid-free paperIdeal for charcoal, pastel, pen, ink and pencilTwin-wire binding