The 4 in Diamond Combination Sharpener features dual-sided coarse and fine diamond surfaces for restoring and refining edges on knives and tools. Multiple layers of micron-sized monocrystalline diamonds and an interrupted surface pattern improve sharpening efficiency by capturing metal filings during use. Integrated micro-tool pads and a sharpening groove allow detailed work on hooks and pointed tools. The detachable stone stores inside the handle for compact transport and protection. Two-sided diamond sharpening surfaces with coarse and fine grits;Monocrystalline diamond layers for efficient sharpening;Interrupted surface design captures metal filings;Micro-tool sharpening pads on both sides;Sharpening groove for hooks and pointed tools;Detachable stone stores inside handle;Soft-grip rubber handle with thumb guard;Compact, portable design with lanyard loop;Color-coded and labeled grit surfaces
