This loose-leaf paper has holes to fit the Kokuyo binder system that is popular in Japan and now the USA!
What makes this loose-leaf paper so unique is the fine quality. It makes it easy to line up your notes or to draw triangles and cubes with perfection! This was designed by watching students at Tokyo Daigaku (Tokyo University, or Todai) doing their college work and designing a notebook around what they needed.
If you need note-taking perfection, this paper is for you! Or if you simply love excellent, fountain-pen friendly paper, look no further. You'll want to purchase this paper.