Mnemosyne Stitch Bound N187A A4 Grid Pad- 8.3x12.4 inchesThe Mnemosyne N187A Japanese stitch bound note pad features durable, heavy card stock front cover and back cover, square corners, and is stitch bound with the cover held by three staples. The N187A is A4 size and measures 8.3 inches wide by 12.4 inches high and has 70 sheets of perforated, fountain pen friendly 5 mm grided paper. Each page has a "Date/No." and a "Title" block at the top of the page. The paper is 80 GSM. The paper is heavy enough to take most fountain pen inks without bleed-through and is properly sized for water-based inks so that no feathering occurs. Each Mnemosyne pad has a yellow blotter page inside the front cover. Works equally well with ballpens, roller ball pens, and pencils.