System with 4 Whetstones Desktop Clip-on Kit, 360-degree Rotation silver

Are you tired and frustrated with dull knives? Our desktop clip-on knife sharpener is what you need to help you solve your problems. With high-quality material, rotatable pivot and whetstones with different grit, it's designed to sharpen different kinds of knives. A perfect helper for your kitchen! Features: 360 degrees rotatable pivot, easy to adjust for efficient knife sharpening; the knife clamp can be 180 degrees flipped, sharpening both sides of the knife effortlessly. The knife sharpener need to be assembled by yourself, easy to assemble via a few steps; 55mm maximum clamping thickness, easy to clip on the desktop. The angle of the sharpener itself is fixed at 15 degrees , just adjust the angle between the sharpening stone and the