ArtBook ONE is the perfect student sketchbook by Canson. It is 21.6x27.9cm and includes 98 sheets of 100gsm drawing paper. This sketchbook is hardbound and features a very resistant hard black cover with a canvas-like texture to it. It includes top-quality natural white and acid-free drawing paper by Canson. This paper withstands repeated erasing with no damage occuring to the paper surface . ArtBook ONE is perfect to use with pencil, charcoal, pastel or felt pen as well as for taking notes. Durable & Easy to carry around with you, the ArtBook ONE is the perfect companion to draw everywhere you want.