This is a reference book for the theory and practical skills of the Class 2 Electrician's License. It also includes a collection of past exam questions. I passed the exam last year, so I no longer need it and am selling it. I studied from scratch, so it's well-used. There are folds and stains. As a bonus, I'll include materials for practical skills practice. You can find wiring on Amazon, so please prepare it yourself. Also, there are few ring sleeves left. These are used, and some parts have already been installed. This is just a bonus. The packaging will be simple: a plastic bag inside a cardboard box.