Safety and Anti-slip: Your safety is our first priority. The bottom of the kitchen knife sharpener has rubberized feet so it won't slip when sharpening. Silicone handle is comfortable to hold and won't slip in your hand Professional 3-Level Knife Sharpener: Thanks to the three sharpening stones and the size of the openings, the 3-in-1 knife sharpener is suitable for all ceramic and stainless steel knives. Suitable for most types of knives: a chef's knife, boning knife, pocket knives, hunting knives, etc. Just pull 3-4 times through the sharpener to bring any knife back to a precision edge. No tedious grinding and no worries about damaging your necks Ergonomic Design: The handle is ergonomically shaped and allows safe and fatigue-free working. Perfectly adapted to the shape of your hand and with its pleasant to the touch and non-slip grip, our knife sharpener offers optimal comfort of use. With anti-slip feet for a secure hold. Efficient and Fast: Efficient and fast knife sharpener, professional multifunction. With this sharpener, you can sharpen your dull knife at any time. it can be used as a chef's knife, boning knife, paring knife, fruit knife, ideal for indoor, outdoor and camping. Removable and Easy to Wash: The grinding head can be easily removed and cleaned. With this sharpener you can easily and quickly sharpen your knives in 4-6 times, saving time and effort. The shape is beautiful, portable and lightweight. polish and polish your old knives - redesign your chef's knife and butcher's knife.