Kershaw Tanto Groove Knife with 3-D Machined Grooves on Blade The Kershaw Tanto Groove is a highly durable, outdoor knife that provides excellent rust resistance. Made with Sandvik 13C26 stainless steel with 3-D machined grooves The Tanto's 410 stainless-steel handle gives a solid grip with its Tungsten DLC black coating SPECIFICATIONS: Steel: Sandvik 13C26 stainless-steel with 3-D machined grooves This item is not for sale in some specific zip codes