Key benefits Restores and maintains sharp points on fishing hooks and small knives so you spend less time retying and more time fishing. Two grinding surfaces give controlled sharpening for both fine edge finishing and faster material removal. Side grooves and 2V grooves reduce wear on the sanding element, extending tool life and lowering replacement frequency. What it does Improved version of a hook grinder designed specifically for sharpening and reshaping hook points. Single-surface option uses a fine mesh for precise finishing. Double-surface option provides a 180 coarse mesh for quicker sharpening and reshaping. Performance and features Two grinding surfaces with different thicknesses cover a range of sharpening needs, from light touch-ups to more aggressive edge work. Side grooves plus 2V grooves help clear debris and distribute wear, which helps the sanding hook last longer and maintain consistent performance. Practical for both hook grinding and basic knife sharpening tasks where compact, targeted abrasion is needed. Compatibility and use Intended for fishing hooks of various sizes and small knives or cutting tools used in fishing tasks. Works for light touch-ups on hook points and for more substantial reshaping when points are damaged or dulled. Typical use scenarios On the boat or at the pier: quickly touch up hook points between catches to restore penetration without replacing hooks. Pre-trip preparation: reshape and sharpen multiple hooks before tying rigs to ensure consistent hook performance. Field sharpening: refresh a pocket or bait-knife edge for cutting line, bait, or light material while fishing. What to expect A straightforward, purpose-built accessory that focuses on effective hook and small-knife sharpening through selectable mesh/coarseness and wear-extending groove design. Durable performance over multiple sharpening sessions thanks to the side and 2V grooves that prolong sanding hook life.