Smith's Mr. Crappie's retractable fish pick features a diamond hook file, diamond knife sharpener, and hook remover. A must-have for any fisherman's tackle box. it sharpens all types of standard-edge knives as well as fish hooks of all sizes. The hook remover is perfect for removing hooks from fish with teeth or deeply-hooked fish. Ensures maximum post-release survival probability. The handle features an ergonomic soft grip perfect for holding tight with wet hands.