Each of these beautiful notebooks features the solid construction and premium materials for which Moleskine is known. Available with a variety of paper options, each notebook has a sturdy hard cover and convenient, expandable, inner pocket. Moleskine paper is acid-free. Moleskine has been the notebook of European artists and intellectuals for centuries, from Van Gogh to Henri Matisse, and from the exponents of the historical avant-garde movements to Ernest Hemingway.