The Logical Prime Ring Binding Notebook is a beautiful value. Features smooth, fountain-pen friendly paper with minimal show-through, navy blue cardstock covers to protect the pages within and provide a firm writing surface and spiral binding to ensure the notebook lies perfectly flat. The most distinctive feature is a unique, rectangular dot grid pattern with regularly-spaced horizontal lines, a format that's great for creating organized notes.  Produced by Nakabayashi, a Japanese company founded in 1923 as a magazine binding and book repair business, now maker of some of the best notebooks in the world.

A5
100 pages 
5.875 x 8.25"

B5
100 pages 
7.25 x 10"