Professional Kitchen Knife Sharpener - 2 Stage Knife Sharpening System BEST KNIFE SHARPENER - SHARPEN KNIFE IN SECONDS WITH 4-6 STROKES .No need for any kits or stones. PROFESIONAL KNIFE SHARPENER-Chefs use it due to it's 2stage Tungsten carbide blades and ceramic rods DURABLE & SAFE- Gripped Handle + Non skid design makes it a safe nife sharpener. Won't break ever ERGONOMIC & BEAUTIFUL -Extremely light weight and aesthetically appealing even when left on counter NOTE - We do NOT recommend using this knife sharpener for ceramic or serrated blades and scissors.