Product Condition: * Regarding writing, there are red ballpoint pen underlines in the explanations and check marks on a few questions. I believe this will not hinder your ability to solve past exam questions. * Anonymous shipping and free shipping. * I have carefully checked the item, but please forgive any oversights. Notes: * This is a used item that has been handled by another person. * There may be slight initial scratches or oversights due to home storage. * Please refrain from purchasing if you are looking for a perfect condition item. Returns and Exchanges: * Returns and exchanges are not possible after purchase to prevent switching and trouble. Thank you for your understanding. Packaging and Shipping: * The item will be carefully packaged to prevent folding and will be shipped.