Double Blade Sharpener with a Set of 4 Stones for Lawn Mower Blades – Keep the Blade in Perfect Condition! Why choose our sharpener? Versatility: Our sharpener is designed for use with drills and screwdrivers, making it exceptionally versatile. Speed and Convenience: With this sharpener, mowing becomes faster and more enjoyable. No more struggling with dull blades! Precise Sharpening: Equipped with a set of 4 sharpening stones, one for initial sharpening and another (pink) for honing the cutting edge. The abrasive stones ensure the optimal sharpening angle for both gas-powered and electric lawn mower blades. Effective Abrasive Stone: Our sharpener comes with 4 abrasive stones, each with a diameter of 53 mm, effectively restoring blade sharpness. How to use the sharpener: Attach the sharpener to a drill or screwdriver. Turn on the tool and gently begin sharpening the lawn mower blades. Warning: Remember to exercise caution and use appropriate personal protective equipment while sharpening. Safety first!