What this product does and why it matters Restores and maintains sharp edges on knives and scissors so cutting is easier, safer and more precise. Saves time and money by extending the life of carbon and stainless steel blades and reducing the need for replacement. Key features and benefits Automatic scissors sharpener (hand tool) Designed for scissors; electrically powered and rechargeable. A single charge provides extended use so you can sharpen multiple tools between charges. Simple, reliable operation for hobbyists, seamstresses and home use. Whetstone sharpener Professional whetstone designed for both carbon and stainless steel knives. Restores edge geometry and improves blade appearance without altering blade metallurgy. Electric knife sharpener Electric unit with a clean, simple and generous appearance that fits most kitchen environments. Provides consistent sharpening action for routine maintenance. USB knife sharpener / Electric wet sharpener USB-powered electric wet sharpener constructed from stainless steel materials for durability and long service life. Wet sharpening option helps control heat and remove metal more evenly during sharpening. Compatibility and materials Compatible with carbon steel and stainless steel knives. Includes a dedicated automatic sharpener for scissors. Durable stainless steel construction on the USB wet sharpener for corrosion resistance and longevity. Performance and user value Rechargeable electric components reduce dependence on disposable batteries and provide longer runtime per charge. Wet sharpening option helps preserve blade temper by reducing heat during sharpening. Simple, user-friendly design makes it straightforward for non-professionals while still meeting routine professional needs. Practical use scenarios Home kitchen: Keep chef’s knives and everyday cutlery sharp for efficient meal prep and safer food slicing. Sewing, crafts and tailoring: Quickly restore scissors to a precise cutting edge for fabric, paper and craft materials. Professional food service: Maintain a consistent edge on kitchen knives between professional sharpening sessions using the electric or whetstone options. Quick usage guidance Use the automatic scissors sharpener specifically for scissors to maintain their shearing action. Use the whetstone for deliberate, controlled edge restoration on carbon and stainless steel knives. Use the electric or USB wet sharpener for routine maintenance and quick touch-ups; wet sharpening helps manage heat build-up. What makes this product stand out Multiple sharpening options cover scissors and knives and both manual (whetstone) and electric methods. Rechargeable and USB-powered choices for flexible, low-maintenance use. Stainless steel construction on key components for durability and long-term value.