Bienfang 220005 Young Artists Sketchbook, Drawing Pad - 9 Inch X 12 Inch Sketchbook FOR YOUNG ARTISTS - Designed for young artists and students ACID-FREE PAPER - Features 50 sheets of light-weight (45lb), acid-free paper WIRE-BOUND CONSTRUCTION - Provides the perfect working surface for sketching anywhere GREAT FOR THE CLASSROOM - Ideal for experimentation, practicing techniques or quick studies SUITABLE MEDIA - Ideal for use with Graphite Pencil, Colored Pencil, Charcoal, Pen & Ink, Charcoal, and Pastels 70 sheet sketchbook Medium surface texture, acid free Excellent with pencil, pen and ink and markers Very good with charcoal and pastels