Substantial sketchbook is ideal for larger drawings and studio projects. Sketchbook comes with 192 pages / 96 sheets of professional quality 128 gsm sketch paper. Heavyweight fine-tooth paper is perfect for dry media, including pencil, charcoal, Conte crayon, and chalk pastel. Acid-free archival-quality paper will keep your artwork pristine for years to come. Sketchbook pages are micro-perforated for easy removal with clean edges. Sturdy hardcover book-style binding.