This black Leitz A5 notebook with squares contains 80 sheets of extra heavy ivory paper. The notebook has 2 stacks of sticky notes and 2 bookmarks, so that contents are easy to find. is. The 100 gram heavy ivory paper has diamonds on which you can clearly write down numbers. The leather-look notebook fits comfortably in the hand and has compartments on the inside for loose papers. The last 8 pages can be torn out thanks to a perforation.