Designed in Germany this black hardcover Master Slim notebook by Leuchtturm1917 measures 5.75 by 8.25 inches and features 249 pages of ruled paper with Whitelines LINK. Use this pad with a Smartphone app to digitize your pages for easy filing or sharing with colleagues. Whiteline allow your notes or sketches to stand out against a tinted background. The background disappears easily when you copy, scan or fax each page. Use the free LINK app to photograph your pages and automatically remove the background tint, straighten and share using your phone.