Double-sided sanded design for fast, even sharpening on both sides of a hook. Double-sided fishing hook sharpener for grinding fishing hooks, delivering consistent edge quality and reliable performance. Whetstones suitable for water or dry use, providing flexible maintenance options in different environments. Compact fishing tackle with a hand rope for easy carrying and convenient transport in a tackle box, bag, or boat. Use scenarios: - On a boat or at the shore, quickly restore hook sharpness after nicks or dulling during a day of fishing. - During a fishing trip, perform field maintenance to keep hooks in top condition without needing extra tools. - At home or in a workshop, routinely sharpen and refresh hooks as part of regular gear upkeep.