Shinken WINSTEP Mathematics II・B・C Standard Overall, there is a sense of use. As shown in images 8-9 and 16-18, there are scratches, folds, and color transfer on the front and back covers. As shown in images 18-19, there was one instance of writing, but it has been erased. As shown in images 5-6 and 14-15, there are folds on the corners of the text. As shown in image 7, there is blackening on the bottom of the spine. In addition, I did not find any noticeable scratches or stains, but there may be oversights. Please consider this item as a home-stored, used item.