Definitely selling counterfeit products, I bought a Sharpstone grinder that is just shedding copious amounts of metal, I've never seen anything like it in my life. Upon reviewing the Sharpstone website, they don't, and have never, sold a grinder that looks like the one I got. It just has "Sharpstone" on it. A total waste of $30. Beware, this kind of thing can seriously endanger someone's health but that's obviously not a concern for this sketchy shop.