this review title is: works great only a because where the sizes are and the content is: works great only a because where the sizes are stamped in they are rough and had to be carefully filed down drew a little blood from that first time because of this they need to polish this before selling them so beware of this before you use them.there are other information for this review, one is this reviewer did purchase it and the other is 4 people think this review is helpful.