Features:1. Diamond single-sided sharpening stone, light and portable, suitable for sharpening kitchen knives, woodworking chisels, jade, seal cutting tools !2. Reliable material: These sharpening stone are highly convenient and durable because they are made of diamond material. Due to the high hardness of the material and the low wear and tear during use, our sharpening stone can be used for a long time.3. Easy to use: You only need to put the cutter on the sharpener and moving it back and forth a few times at an angle of about 30. You can add water at any time when sharpening the cutter, so that the sharpening cutter can be lubricated.4. Wide applications: great for sharpening all kinds of kitchen knives, scissors, carving and gardening tools, etc. Whether it is a household item or an outdoor tool, you can use our sharpening stone to sharpen it and make it easier to use.5. If you have any question, please feel free to contact us.Notice:1.Actual color may be slightly different from the image due to different monitor and light effect2.Please allow 1-3cm deviation due to manual measurementDescriptionMaterial: Diamond Size: 150*63*3mm