When out at sea, the last thing you want to happen is have a blade or hook run dull. The Cuda 2-Sided Marine Knife & Hook Sharpener was built for this eventuality, and everything you need to keep your equipment's edges sharp and ready for action. Featuring a fine and extra fine side to meet your sharpening needs as well as a hook sharpening groove, you can easily keep this handy sharpener on your person for quick, on-the-fly resharpening. The Folding handles will also protect the diamond plated surfaces when not in use and enhance the portability of the sharpener even further. Complete with rust proof construction and compatibility for dry or water sharpening without messy oils, you can worry less about your edges and more about reeling in your next catch. Made in the USA. Integrated Hook Sharpener Folding Handles Protect Sharpener Quick and Easy Sharpening Use Dry or with Water, No Messy Oils Rust Proof Construction Diamond Plated