LEUCHTTURM1917 Classic Medium Notebook. Sturdy hard cover with rounded corners, an expandable pocket in the cover, elastic fastener, ribbon page marker and a thread-stitched inner book. 145 x 210mm size is quite pocketable yet large enough for thorough note-taking. 251 numbered pages with a blank table of contents. 8 sheets are perforated and detachable. The thread-binding ensures the book can open flat without pages becoming loose. Acid-free paper is 'ink-proof' and takes all types of pens very well. 80 gsm paper. Also supplied are labels for cover and spine for easy filing when full. Choice of page rulings.