1. Packing Convenience: Each purchase includes 1 fishing hook grinding tool to keep your fishing hooks and other tools in top condition 2. Essential Fishing Accessory: An essential accessory for anglers and outdoor enthusiasts who need reliable gear to keep their gear sharp and ready to go 3. High Quality Material: Made of high quality stone material, this grinding tool ensures a long service life and effective grinding results 4. Versatile Sharpening Tool: This outdoor fishing hook sharpener is suitable for sharpening a variety of items, including fishing hooks and nail files Use scenarios - Before a fishing trip: sharpen hooks to maintain sharpness for efficient catching - In the field or at home: refresh nail files and other small edge tools - General maintenance: quick edge touch-ups on small tools to extend their life