MULTIFUNCTIONAL USE: The kitchen knife sharpener can sharpen any blade. Works with all scissors, hunting knives, steak knives, pruners, chef's knives and more. Foldable Kitchen Sharpening Stone: Get great results every time. Prepare, sharpen and refine the blade. Quickly and effectively sharpen your kitchen knives and restore dull knives to their original sharpness Handle design: The concave and convex design of the sharpening stone at the rear end of the handle prevents sharpening handle from being misplaced during use and prevents fingers from bending. Portable design: The knife sharpener is lightweight, small, portable and easy to use. It can be used anywhere, is compact, does not take up space and is easy to store. Suitable for camping and outdoor use Size: closed 12.5*3.5*1.6cm, unfolded length about 23cm. Note: The data is All measured manually, please allow 1-3cm error due to differences in light and display, there may be color differences, please refer to the actual item received.