I have other drills and books for sale as well. This is a small, easy-to-use drill. I bought it new at a bookstore and used it during summer vacation. I've written on the first 7 pages with pencil, so it should be erasable. There are 101 pages in total. I'd like to keep the price as is. A drill for learning kanji in a fun way, allowing for efficient learning in 5 minutes. - Title: 5-Minute Kanji Drill for 4th Graders - Publisher: Seimido Publishing - ISBN: 978-4-415-01968-5 - Number of pages: 10 pages - Target age: 4th grade elementary school Thank you for looking.