Farberware Edgekeeper 3.5-Inch Paring Knife with Self-Sharpening Blade Cover, High Carbon-Stainless Steel Kitchen Knife with Ergonomic Handle, Razor-Sharp Knife, BlackCUTLERY ESSENTIAL: This Farberware 3 1 2 inch Paring Knife with a sharpening blade cover is essential for your everyday food prep tasks. This compact knife is perfect for precision tasks, such as peeling, slicing and garnishing fruits and vegetables. SELF SHARPENING BLADE COVER: The EdgeKeeper protective sheath features a built in sharpener designed to sharpen blade edges with every use. This feature ensures the blades retain their razor sharp edge.