The pocket sized Moleskine sketchbook is great for impromptu drawings and sketches, with heavy stock pages of top quality Italian-made paper perfect for fountain pen, pencil, charcoal, tempera, acrylic, etc. The pocket sketch book is a portable 3.5 x 5.5 inch journal, with a durable thread-bound binding that opens flat and offers 80 heavyweight acid-free paper pages. 3.5 x 5.5 inches (9 x 14 cm), 80 blank white sketch pages (40 leaves)