We are associated with EKnifeSupply, Inc. makers of "S" Series blades. These blades are made of 440c and rate an RC of 57-58, some higher. These are high carbon and stainless blades with a heavier constuction. Higher quality then any foreign made, lesser quality blades. We provide knife blanks for re-sellers and hobbyists. Blades come polished, sharpened and, in many cases, with bolsters attached which saves both time and money. We pride ourselves on providing customers with the best-quality products and personal service. You can order from us using our online catalog, order over the phone, or visit our retail locations that carry our products. http://holisticrat.topoffers.us/aff_c?aff_id=152229&offer_id=49549&aff_sub_1=ComAuto&aff_sub_2=Knives