The paper is impermeable and smooth, the best product for school and office. 50 pages, enough for you to make a new notebook or can be used to refill your old notebook. Writing poems, diaries, notes and others are acceptable. Feature - Brand: STOBOK. - ColorAssorted Color - Material: Paper. - Size: About 17.20X9.50X1.00cm/6.76X3.73X0.39in. - Our 6-hole A6 planner inserts are thick enough for fountain pens and ink, will not bleed through. - Thick, no impurities, flat, wear-resistant, fits for using with many types of pens. - These sheets of paper are in regular size, perfect as refillings for your A6 planners. - The transverse lines on these sheets of paper make your writings more beautiful and with reasonable spacings. - Great for , planners, writing, note-taking, lists for work and more. Package list: STOBOK Loose Leaf Paper