PREMIUM QUALITY DIAMOND MATERIAL - Sharpening stones are made of high quality diamond material and are durable enough to last for years. The high-strength body gives the stone better durability, making it thinner and sharper. Multitask Knife Sharpener - This set contains 8 different grit types to meet your various sharpening needs, such as kitchen knives, woodworking tools, ceramic knives, scissors. All stones have a honeycomb arrangement for efficient sharpening. EASY TO USE - The sharpener has a non-slip base for easy control and use. It has a large face of 5.9 x 2.5 inches and a wider blade for specific-shaped tools. Do not put it in the dishwasher or submerge it in water. Sturdy and drinkable - Due to the increased hardness, the sharpener can be made into a thin and lightweight body. Compared to other stone sharpeners, diamond sharpeners are very portable and easy to store in your bag. Color: silver Material: diamond Size: 150 x 63 x 3mm Package Contents: 8 x Diamond Sharpening