Thank you for viewing. This is a set for the Class 2 Electrician's License exam. It includes one set of wiring devices and one set of electrical wires. I purchased the 2023 edition of the Moz series, and while I used one set of wires out of the two sets, the other device set has been returned to the box as is. I've been neglecting it due to being busy. It has been stored in the box, so I haven't taken any measures to prepare for the 2025 exam. Please understand that the items are from the time of purchase (2023). Important points: * These are used items (excluding the wires) that were used for exam preparation, so please be aware of this before purchasing. * The electrical wires are unopened and in their original condition. * The rubber bushings have cuts in them. * The knockout holes in the outlet box are punched out. * The items will be shipped in a reused cardboard box.