Smiths X2 Sharpener & Outdoor Tool Coarse carbide and fine ceramic pull-through sharpening slots;Preset sharpening angles for consistent edge alignment;Fold-out tapered diamond rod for serrations and gut hooks;Diamond rod stores in bottom of housing;Integrated fire starter for spark generation;Push-button LED light for low-light visibility;Built-in signal whistle;Integrated compass for navigation;Lightweight, compact, and durable construction;Abrasives: Carbide coarse, ceramic fine 1,000 grit, diamond 400 grittable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; } Item Category Code: 8400 Product Group Code: 8400B Inactive: No