Most of these products are from my personally curated collection of blades. As a lifelong member of the Boy Scouts of America, as a retired Army officer and former Army Ranger, as a lifelong woodworker and as a retired surgeon, I am very fond of bladed tools and treat them with a commensurate level of thoughtfulness and respect. All products were carefully purchased from reputable sources to avoid fraudulent copies and stored in a climate-controlled environment. Any flaws in the item are highlighted and photographed. If you see something that seems wrong, please let me know! EBay buyers are a thoughtful and observant lot and they have occasionally helped me recognize problems of which I was unaware. Please review all photos and descriptions carefully and feel free to ask any questions via eBay. Because of the great care we put into these blades, we do not accept returns.