The notebook with a flexible cover. Light and soft to the touch. Leuchtturm helps you get organized with numbered pages and a blank table of contents in each book and a set of stickers for the cover that allow for clear labeling and archiving. High quality 80 gsm paper ensures that fountain pens and roller balls can be used without bleeding through the page. Thread-bound binding allows notebook to lay flat. Includes 8 perforated, detachable sheets and expandable pocket inside back cover. Page marker and elastic closure. Soft flexible cover and stickers for labeling and archiving It develops the product that keeps to the basics and invest with special value. It is a 100 percent korean- made and hand-made product. It provides every elaborate item and a special value. Use it for the scrap or sketches on this square note.