This is a special education text for Kobelco backhoes, wheel loaders, etc. It's a Kobelco textbook, so it's highly reliable. Important points are thoroughly covered! There is some wear and tear, but there are no markings or tears. *We do not accept cancellations, returns, or refunds after purchase. Also, we will not engage in any communication regarding these matters, so please be aware of this. *We will pack the item carefully, but we are not responsible for any shipping accidents such as damage, loss, or theft. We will not engage in any communication regarding these matters, so please be aware of this. *Please be sure to provide a reception evaluation. We hope to have a smooth transaction with each other.