Feature:1. Strong Performance: This whetstone is made of natural material, not a disposable material, very strong and not easy to break, ensures a long life span.2. Anti Skid Base: Equipped with an anti skid base, this whetstone will not slip during your work, which greatly improves the working efficiency, and prevents you from being hurt by it.3. Easy Using: Sprinkle water on the whetstone before use, very easy to use, choose it with confidence!4. Wide Application: This whetstone can be applied in many kitchen knives, like fish knife, sushi knife, pruning scissors, straight razor blade, scissors, axe, hunting knife, etc.5. Portable: Comes with a small size and lightweight as well, you can take this whetstone with you for easy use!6. Multi Use: This whetstone is very suitable for use with fixed angle sharpeners. It is used as a wet stone sharpener kit for Japanese knives, hunting knives, knives, straight razors, axe sharpeners, etc.Specification:Item Type: Knife Sharpening StoneMaterial: Stone Size(not include base): Approx. 150 x 23 x 6mm / 5.91 x 0.91 x 0.24in .Package List:1 xKnife Sharpening StoneNote:As the material is made of natural stone, it is normal that the color difference between the products received in the later stage and the products. Have a great time shopping!