Spyderco 204D Tri-Angle Stones Diamond Sharpening Kit, Steel, Gray, Sold as a Pair

These accessory diamond-impregnated steel triangles fit your Tri-Angle Sharpmaker base and are ideal for re-profiling edges, putting edges on exceptionally dull knives, and sharpening ultra-hard blade steels. Sold as a pair. 7” X 0.5” (178mm X 13mm) Tri-Angle Sharpmaker Sold Separately