Specifications: 1. Practical: Suitable for edge film cutting of hand tools such as lawn mower parts. 2. Get clean edges: The cutter sharpener has a high-quality grindstone that is strong enough to give your mower a clean edge and sharpen again. 3. The mower cutter sharpener is suitable for electric drills and hand drills. It is convenient and fast; be sure to replace the cutter with an accurate replacement cutter. 4. Lightweight and portable: The product is light in weight and easy to carry. Item Name: Blades Sharpener Material: Carborundum Quantity: 3Pcs Features: Universal, Solid, Sharp, Easy to Use Size: 5.6*5.6*0.9cm(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 3 x Blade Sharpener