Steel Sahlute …………………… If you use sharpening stones you gotta check out my ebay listings…..I have plenty for sale and plenty I haven't listed! I also have vintage Camillus, Camco, Buck, Western knives, a Ducks Unlimited DU knife by Imperial and a Gerber!! Check 'em out right here: http://www.ebay.com/sch/m.html?_nkw=&_armrs=1&_from=&_ipg=25&_ssn=fish-for-free&_sop=10&rt=nc