Once upon a time the high end hotels actually had an employee who's job it was to wash coins. They would wash every coin they gave out in change before it went out.
He deletes negative reviews, he sells super scratched up coins complete rip off, doesnt respond to return requests, then offers partial refunds sometimes but most the time, he gets Ebay to clear the negative review, then blocks you from ever purchasing again to make sure you cant leave more bad reviews. Edited: Language : read the rueles
For $2 plus a buffing wheel, now you can make all of your coins shine like the sun "Jewelers rouge was developed by the jewelry trade for buffing soft, precious metals such as gold and silver to a brilliant, high lustrous finish. This extremely fine compound will not scratch or cut away the finest or softest of metals." For polishing gold, silver, brass, copper, and nickel to a mirror finish Applied on buffing wheels. To apply, simply spin a buffing wheel on a motor or drill and gently press the compound to the wheel. The heat and friction of the spinning wheel will be enough to transfer a small amount of the compound onto the wheel for polishing. https://pjtool.com/jewelers-rouge-polishing-compound-4-oz.html