Compact size and portable design: measures 3 cm x 10 cm (1.18 in x 3.94 in), easy to carry in your fishing gear or toolkit for onthego sharpening needs. Quality material for lasting performance: crafted from quality stone material to provide longlasting use and effective sharpening results. Versatile sharpening tool: suitable for honing a variety of items, including fishing hooks, nail files, and other small tools. Pack convenience: includes 1 Fishhook Grinding Tool, giving you the essential equipment to maintain your fishing hooks and other tools in condition. Use scenarios On a fishing trip: bring along the tool to quickly sharpen dull hooks on the boat or at the shore, helping improve catch potential and reduce snag losses. At home or in the workshop: use it to keep nail files and other small tools sharp and ready for use. In a tackle box or outdoor kit: store the tool for quick, lastminute sharpening whenever needed to extend tool life and performance.