This tool is very useful when you have to deal with electrical cables. It also comes in a pouch, making it easy to carry and organize. Basically, it comes with all the necessary tools you need to install electrical wiring. I use it very often and the best part is that I can control the length of each cord so I can do my housework very conveniently. I have dogs that chew wires, but I don't have to call a tech and pay them extra money to fix it when I can just do it myself with all the tools included in this kit!