Review on SPTA Polishing Adapter Backing Polisher by Tiarik Gonzalez

I have a marble coffee table with water stains. I've tried using a marble polisher and hand finishing it and it did absolutely nothing to remove the marks. At first I thought it was just a bad polisher but all the reviews about it were excellent so I wanted to try a different approach. Bought this set to go with my drill press and voila, no water stains. It's very gentle on marble and I think it will work for other cleaning purposes too. I recommend to everyone.