Diamond file ideal for sharpening blades. Restores sharpness to blades just by lightly rubbing without using water! Kitchen knives, scissors, sickles, saws, tools, knives, cutters, agricultural machinery, etc... This is a versatile knife sharpener that can be used not only for kitchen knives but also for various other blades. This one tool can handle all kinds of blades! □ Size: Approximately 270 x 30 x 12 (mm) □ Materials/Components: Base metal: Blade steel (Surface: Diamond particles) ・Handle: Wooden plywood □ Package: Original full-color blister package Thank you for viewing.