Daler Rowney black spiral hard back portrait sketchbook A5 contains 50 sheets of 160gsm, acid free, smooth white cartridge
...Daler Rowney black spiral hard back portrait sketchbook A3 contains 50 sheets of 160gsm, acid free, smooth white cartridge paper suitable for pencil, pen & light watercolour wash artwork. The Daler Rowney black spiral hard back landscape sketchbook has an outer casing which protects the enclosed paper, keeping the artwork safe.