The Darlac Fine Diamond Sharpener is designed to restore worn cutting tools to their former glory, making it an essential item for any gardener. With approximately 52 billion diamond particles per square inch, this sharpener provides a fine, keen edge to cutting implements, ensuring your tools perform at their best. It is easy to hold and use, delivering perfect results effortlessly. Suitable for loppers, pruners, knives, and other fine cutting blades, this durable sharpener offers a lifetime of trusted service with proper care. Darlac is known for its award-winning design innovation in gardening tools, bringing ingenious and thoughtful touches to standard equipment for over 55 years.