【Good Quality】Our knife sharpener is made from solid, environmentally friendly materials to make it durable. Equipped with ergonomic, non-slip ABS plastic handles, it allows you to sharpen coarsely, then more finely with these different stones. 【High Safety】The ergonomic design makes sharpening much safer. Good grip which allows you to sharpen your knives while keeping your fingers safe. The sharpener is an ideal product to ensure the longevity of your knives, a great ally. 【Upgrade 4 in 1】The sharpener has 4 compartments, including one for scissors. 3 levels of manual sharpening with diamond, tungsten and ceramic notches, suitable for all ceramic and stainless steel knives to give it its sharp profile after sharpening. 【Easy to use】It is light and handy, rubber is placed on the base to prevent it from moving and remains stable. Very practical, easy to use, suitable for both right-handed and left-handed people, takes up little space.