English-Speaking Proficiency Test (EIKEN) Grade 4 practice problem book, thoroughly analyzing 10 years' worth of past papers. - Title: EIKEN Grade 4: Frequency-Based Problem Collection - Author: Kayoko Ito - Price: ¥1,375 - 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 shown in image 4, it's a little bumpy, but the inside is clean with no writing and in very good condition. Instant purchase is okay.