I have a big box of wire all kinds from tv's. Computers. Microwaves. Other clipped wires from fans just all kinds. Now this wire I'm gonna sell as insolated but how do I separat it? Does it matter as long as it's just copper inside? I do clip all connectors an put in the right sortment. I tried to search but couldn't find if anyone could just reply with a link I would appreciate it. Thanks