They are a piss easy to use, spray your stuff on that you get with it and then rub the surface with the clay making sure it dont go dry and you can hear and feel all the shit coming off, carry on doing it till its smooth then just wipe dry then polish once dry, its 10x easier than polishing!

They come with bloody good instructions on how to use it and what to watch out for etc, you cant go wrong, my tailgate felt like sandpaper untill i got this, wicked stuff!

People will say get this and that and its about 3 times more expencive, you cant go wrong with this imo!