With 500 diagram blanks and a dot grid writing area, Scriba Caissa 500 is the chess player's ideal companion. An assiduous player can keep a year's worth, or much more, of positions and notes in this volume. Diagrams are individually numbered from 1 to 500. Dot grids, gaining favor in the notebook realm, are discreet and are an excellent guide for the pen, making it easy to write in several directions and to align text. Can be used by chess players of all languages.