The Lansky Folding Diamond Tapered Rod Knife Sharpener is a versatile tool perfect for sharpening regular and serrated blades, fish hooks, and gut hooks. Featuring a fine 600 grit tapered rod, it efficiently maintains sharpness for various tools. The ergonomic nylon-impregnated plastic handle ensures protection and portability, making it easy to carry wherever you go. Known for its durability and effectiveness, this sharpener is an essential tool for any workshop or outdoor enthusiast, ensuring your blades perform at their best.