Maxxchef Knife Sharpener with 3 Stage Sharpening Wheel System to Sharpen Dull Knives FROM DULL TO SHARP: Sharpen your dull straight blade knives with just a few swipes. The knife sharpener that offers a 3 stage sharpening system to restore your blunt beveled knife blade better than most knife sharpeners in the market today. WHEELS OF SHARPNESS: The three stages of this knife sharpener lets you select the appropriate sharpening wheel to use depending on the level of dullness of your knives. There are two different levels of emery wheels to choose from for the dull knives and for maintaining the sharpness of the blade, you can use the smooth ceramic wheel. SAFETY AND CONVENIENCE: Designed with safety in mind, the base has non-skid feet to prevent slippage during use. The handle is ergonomically curved and wrapped in soft grip rubber for easy and comfortable handling for both right and left handed users. KITCHEN COUNTER WORTHY: Elegantly designed with neutral colors to fit in any kitchen. The smooth metal finish on the sharpening area completes the style. A perfect gift idea for any occasion. SATISFACTION GUARANTEED: Buy with confidence. We want you to try our knife sharpener and if you are not 100% satisfied with our product, or if you think this knife sharpener is not for you, just simply return it and we will refund your purchase, no questions asked.