Description <br> 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 lighter. <br> Multitasking Knife Sharpener - This set contains 4 different types of grits to meet your various sharpening needs, such as kitchen knives, carpenter tools, ceramic knives, chisels. All stones have a honeycomb design layout for efficient sharpening. <br> EASY TO USE - The sharpener has a non-slip base for easy control and use. It has a large 5.9x2.5 inch face and a wider blade for specific shape tools. Do not put it in the dishwasher or immerse it in water. <br> Sturdy and Drinkable - Due to the increased hardness, the sharpener can be made into a thin and light body. Compared to other stone sharpeners, these diamond sharpeners are very portable and easy to store in your bag. <br> Thin grinding polishing diamond square knife tool sharpening stone whetstone 400/600/800/1000/1200 grit <br> <br> Colour:silver <br> Material:diamond <br> Size:about 151x63x1mm <br> <br> Package Contents: <br> 5 X diamond grinding knife stone stone <br> <br> Only the above package content, other products are not included. <br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. <br>