This is a science workbook for first-year junior high school students. There are some writings in the answer section from pages 6 to 15. Also, there are a few places where a ⭕️ mark is attached to the beginning number of the questions. (See photo 6) Other than the above, I think the condition of the workbook itself is good. There is no red sheet & mini book. I apologize if I missed anything. Thank you for looking!