Notebook B5
- format: 167 x 240 mm
- paper: white, stone, grass
- number of pages: 144 (stone paper, grass paper)
- number of pages: 192 (white paper)
- block: grid (grass paper)
- block: lines, grid (white paper, stone paper)
- no perforation (stone paper, grass paper)
- vertical and horizontal perforation on the last 16 pages (white paper)
