Diamond sharpening stone grinding and polishing square honeycomb sharpening blade kitchen dull knife sharpening stone tool Feature: Great for sharpening all kinds of kitchen knives, planer, scissors, garden tools, woodworking tools, ski, and snowboard tuning work, etc. Lightweight, small and practical. This diamond sharpener stone simple to operate and can be carried anywhere when you have a trip and cannot occupy too much space. Smart and Unique honeycomb type design to ensure the grinding process of cuttings will not bump and affect the knife. Diamond sharpening blade: 151x63x1mm Material: Diamond Abrasive: high quality diamond Color: silver Package: 1 x sharpening stone tool Diamond Sharpening Stone Grinding And Polishing Square Honeycomb Sharpening Blade Kitchen Dull Knife Sharpening Stone Tool Feature: Great for sharpening all kinds of kitchen knives, planer, scissors, garden tools, woodworking tools, ski, and snowboard tuning work, etc. Lightweight, small and practical. This diamond sharpener stone simple to operate and can be carried anywhere when you have a trip and cannot occupy too much space. Smart and Unique honeycomb type design to ensure the grinding process of cuttings will not bump and affect the knife.