English-Speaking Proficiency Test (Eiken) Grade 4 problem book, thoroughly analyzing 10 years' worth of past papers. - Title: Eiken Grade 4 Frequency-Based Problem Book - Author: Kayoko Ito - Price: 1,375 yen - Included: With download code - Features: Thorough analysis of 10 years' worth of past papers - Size: A5 size Thank you for viewing. I purchased this, but I haven't used it much. As you can see in images 3 and 4, there are many small circle marks. As you can see in image 4, it's a little bumpy, but the inside is in very clean condition with no writing. Instant purchase is OK.