Very easy to use. Just wrap the bandage - comes with kit
here is a before and after pic
side by side with another copper piece - gives you an idea that it actually plated it
Here I cleaned up and polished
For Canada : http://www.caswellcanada.ca/
For USA: http://www.caswellplating.com/
They have all kinds of kits. Nickel, Silver, Copper, rectifiers cleaning and buffing materials a great place to shop.