The Karst® A5 hardcover notebook is a bestseller and crowd pleaser. The smooth texture of the pages and flat-lay binding provide ample comfort and writing space for your notes and ideas. Features an elastic band to keep notebook shut, 144 waterproof, tear-resistant squared pages, an expandable back pocket for storage, and a divider ribbon with heat-sealed tip and rounded corners Material: Stone paper. SKU: 107798.