MZQLight Clay Towel Clay Bar Cloth Automotive Wash Mitt Car Polishing Cleaner Detailing Clay 1 Pack

I used this to "clay" my car. This is the first time I have done so. I did keep it wet -- but I ended up with some of it leaving black clay marks on the car, which I had to get off with something else. I did end up with a very smooth car for waxing over when I finished.