I purchased this, used it to study for the certification exam, and successfully passed! I'm offering it to someone who needs it. There are no handwritten notes, but it has been stored at home, so please refrain from purchasing if you are looking for a perfect item. I do not smoke cigarettes. I do not own any pets such as dogs or cats. Shipping will be via Mercari mail and will be sent by post. The price of this item is set close to the prices of similar items previously sold by others, so price negotiations are not possible. Basically, it's first-come, first-served. -------------------------------------------------- "2024 Edition Everyone Wanted! Second-Class Electrician's License Theory Textbook & Workbook" Edited by TAC Publishing Development Group List price: ¥1800