A compact and intelligent notebook from the DAIGO isshoni Number Series. The DAIGO isshoni Number Notebook A6 – Grid features a practical indexing system that makes finding your notes quick and easy. Simply write titles for each page in the index, and the diagonal page numbers allow flexible use in both portrait and landscape orientations. The hard polypropylene cover is scratch-resistant and wipes clean easily, making it durable for daily carry in small bags. Key Features Number Series system — record page titles in the index for fast searching later Diagonal page numbers — usable vertically or horizontally Compact A6 variant size — slim and easy to carry in small bags Durable PP cover — hard, scratch-resistant, and easy to clean 192 pages — generous amount for extended daily use Specifications Size A6 Variant (146 mm × 100 mm × 11 mm) Pages 192 pages Ruling 5 mm grid Cover Material Hard polypropylene (scratch-resistant) Special Feature Index recording system + diagonal page numbers