Simple and Safe: The handle of the knife sharpener sits above the blade. Different from tradition, pressing the handle is cheaper and faster than pressing with a knife. This safety design allows your hand stays by your side to keep the blade away during the product working process to avoid injury. Quick to Remove Install and Convenient: The RX-008 package upgraded level can be rotated 360 degrees to refine the other side, which is easy to remove. install and install use. Four kinds of high-quality grinding stones: This knife sharpener set is equipped with consisting of four high-quality grinding wheels (120#, 320#, 600#, 1500#), answer to meet your different needs. High-quality material The main body of the knife sharpener is made of stainless steel (including screws), which is very strong and durable. Wide range of usesThe stone The sharpener can use WATER for sharpening. This grinder is suitable for all kinds of knives, such as chef's knife, auxiliary knife, peeler, boning knife,