Looking for an efficient sketch paper? Well, look no further! Sketch Book features a smudge-resistant, heavy weight sketch paper. A natural cream colour for the paper which is suitable for graphite, coloured pencils, pen and ink, charcoal and pastels! The art book of 160 sheets , It complies with ISO Standard 9706, acid-free and without optical brightness additives. Artist must have art supply in every artist's collection!