Basic Drill for Written Exam Preparation General Knowledge & SPI2 By the Employment Exam Research Group Jikkyo Shuppan Price: 1200 yen As shown in the photo, there is a large fold. However, there are no writings or stains. I think there is no problem if you just solve the problems. I think it can also be used to review ordinary, everyday general knowledge questions. Please refrain from purchasing if you are nervous as it is stored at home.