this review title is: low grade stainless steel with rough edges and the content is: do not give this to a teenager to use or elderly it s definitely steel but low grade and some of the tools are not smooth at all on the edges oh let s talk about the cutting tools for calluses corns etc way to sharp to give to anyone under or anyone actually they will cut you easily the little sleeves that hold the tools well let s just say it s hard to slide them out i ve cut myself on some of the tools on the left side just trying i d up the money and buy a better set.there are other information for this review, one is this reviewer did purchase it and the other is 1 people think this review is helpful.