Professional Knife Sharpener Chef Sharpener System Pencil Apex-Edge Sharpener 4 Whetstone Stones Kitchen Tool Features Stop wasting money throwing away your blunt knives. This professional knife sharpener can turn the dullest knives into new sharp blades in just a few strokes. Its important to have a sharp knife. It creates a comfortable grip, a non-slip base, and a straight edge. Easy to use and setup. This device is perfect for beginner cooks and master chefs. Truly the best knife sharpener available Makes your knives sharper than ever eliminating your need to spend money on new knife sets. NON-SLIPThe base is engineered with non-slip technology to ensure that youre in full control of the device to keep you safe. COMFORTABLE Designed for functionality without compromising comfort. It has a modern-looking design thatll complement any kitchen. Package Includes: 1 Sharpener 1 Bag 4 x sharpening stone (180 , 400 , 800 , 1500 )