Please read my profile before commenting. Instant purchase is welcome. There is no noticeable damage. There are no markings or writing. It is in a clean condition. I think you can still use it plenty. Please consider purchasing after understanding that it is a used item. To prevent trouble, please refrain from purchasing if you are concerned about minor details. If you wish to pay at a convenience store/ATM, please be sure to inform me of your expected payment date in the comment section. For Mercari shipping, I may change the shipping method from Yu-Yu to Raku-Raku or vice versa at my convenience without contacting the buyer. In the unlikely event that there is a problem with the product, please contact me before leaving a review. I will handle returns and refunds. 2027 edition of the Tamatebako and C-GAB practical problem collection, 502 pages, 260g. - Title: Tamatebako & C-GAB Super Practical Problem Collection - ISBN: 9784861377013 - Publication Year: 2027 - Number of pages: 502 pages - Weight: 260g 5678-2"-hxtdfebydif041//"--9587 5239-2"-fnjxfebwgnq111//"--7325