This double-ring notebook features ruled lines and uses paper renowned for its excellent writing feel, making it suitable for use as a calendar or free diary. The B5 size offers ample space for writing. The left-hand grid pages function as a notebook, while the right-hand pages can be used as a free diary for schedule management, life logging, Gantt charts, and more. The absence of pre-printed dates and days of the week provides high flexibility, allowing you to start using it whenever needed. The high-density, thick, and smooth writing paper offers excellent write-through, resisting ink bleed-through and making it suitable for both ballpoint pens and fountain pens. The cover, designed to resemble genuine leather, features a copper foil accent motif, a design taken from an old Ito-ya product catalog. The deep purple endpapers feature a design of the twelve zodiac signs and a list of the twenty-four solar terms, giving it a classic academic feel. This notebook combines luxury and functionality, making it a perfect companion for your daily life. | *Discontinued and out of production; only available while supplies last. |