Spyderco Rock Salt Rust Free Plain Edge Knife, Black A high-performance fixed-blade knife designed by renowned custom knifemaker Ed Schempp Hollow-ground from H-1, a unique steel that is totally impervious to rust Skeletonized full tang and injection-molded FRN handles provide outstanding balance and cutting leverage Versatile design makes the perfect high-performance camp knife or outdoor survival tool Injection-molded FRN sheath with versatile G-Clip mounting hardware