Efficient Grinding The precision grinding stone sharpens a wide range of hook types quickly and effectively, including lure crankbait jig heads, to improve fishing success with every use. Effortless Portability Designed for anglers on the go, this sharpener features a compact storage design and a retractable carry function, making it easy to tuck into a tackle box or pocket. Improved Durability Made from a hardness material, it delivers a sturdy, uniform grind that maintains hook sharpness and provides long lasting performance and consistent results. MultiPurpose Uses A must have for anglers, it offers compatibility with hooks of various sizes and shapes, adapting to different fishing scenarios and delivering an effective sharpening solution. Use scenarios Before a bass day on crankbait lures, quickly sharpen crankbait and jig head hooks to ensure clean penetration across multiple lures. On a kayak or boat trip, quickly touch up hooks between casts when switching lures to maintain sharpness without slowing you down. In the field after a snag or gear change, sharpen hooks of varying sizes and shapes to stay ready for the next cast.