Narcissus S867 2-Stage Electric Knife Sharpener with Diamond Abrasives

The Narcissus S867 is a 3-in-1 electric knife sharpener with a dual-stage sharpening system (coarse and fine slots) using diamond abrasives. It handles straight, serrated, and ceramic blades plus scissors. Features include a 30W DC motor, 100-240V universal voltage, anti-slip feet, and a dust collection box. It's straightforward to use—insert the blade, pull inward 2–5 times per slot—but the fixed 15° angle and aggressive diamond media may remove more steel than whetstones, making it better suited for everyday Western kitchen knives than premium Japanese blades. Includes a 12-month replacement guarantee and 24-month after-sales support. Best for home cooks wanting speed over precision.