The Edge Master 3 Stage Fold and Store Knife Sharpener is a fast and efficient tool for quick knife sharpening. Whether you need to repair damaged edges, restore a V-cut shape, or achieve a razor-sharp edge, this sharpener is perfect with its diamond-coated rods, carbide blades, and ceramic rods. Additionally, the non-slip base ensures stability and safety during use. The foldable design provides space-saving storage, and with just the press of a button, you can unfold it to choose from three sharpening options. Features:Quick Sharpening: Designed for rapid knife sharpening - Easy Storage: Foldable design for compact and convenient storage - Simple Operation: Unfold by pressing the button and choose from three sharpening options - Coarse Slot: Diamond-coated rods for repairing damaged edges and blade balance - Medium Slot: Carbide blades for sharpening straight knife blades and restoring a V-cut shape - Fine Slot: Ceramic Rods for removing burrs and polishing the blade to achieve a razor-sharp edge Non-Slip Base offers stability and safety during use