Overall a good buy. I like this compared to traditional clay bars and it makes life quite a bit easier.
I tested this on a small panel on one of my cars and it feels so much smoother! Glad I got two of them so I have one for each :)
Havent tried it yet, but the clay part of the bar feels like a good quality smooth out my paint
This thing is extremely easy to use and almost foolproof. The idea of claying a car has always seemed tedious to me, if you drop it you need to replace it and etc. This magic clay has made this process so much easier. I have been able to remove road grime on the back of my car that all purpose cleaners and iron removers have not been able to remove.
I love this thing. The clay feels really decent quality, and it's really really easy to use. No paint scratches at all, and I can wash it if it gets any dirt on it so no picking rocks out of the clay anymore! I highly advise this for paint before detailing it works wonders!