The suction cup base can be perfectly combined with the desktop to realize the one-hand sharpening operation, which is more convenient and quicker. The V-shaped grinding groove is designed to fit the blade body. The smaller the force area, the less the separation resistance, so that the force is all focused on the blade, making each grinding more powerful. Only 3-5 times, less than one minute, you can easily grind a sharp knife. Emery repair, tungsten steel rough grinding and ceramic fine grinding, three different grinding wheels, can fully solve the different problems of the cutting edge, burr, knife blunt and other different tools such as chopping knife, kitchen knife, chef knife, fruit knife, etc. Bring better care for your kitchen k nives. Color: Gray Material: Diamond Package Contents: 1*Mini Kitchen Knife Sharpener Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.