To Serve you well、Most of the Products are delivered by Wish-Post!Feature:1. Special proportioned white corundum made waterstone、high hardness and wearproof.Fine texture and sharpening force ensure sharpening speed and quality.2. Suitable for top grade kitchen cutter、outdoor knife、precision tool.3. 3000# finely sharpening、small particles whetstone.Dense space and fine texture、repairing small knife in a short time and consolidating blade point.4. 8000# for refined sharpening.5. Silicone anti-slip stand、beautiful and environment friendly.The most important point is its non-slip feature、ensuring safety during sharpening a knife.Size: 18 x 6 x 2.7 cmSpecification:Dual waterstone 3000/8000#Steps to sharpen:1. First soak whetstone in water for 15 minutes.2. Rough sharpening first、 fine sharpening second.3. When there is some slurry on the whetstone surface、do not scrape slurry.It helps to sharpen a knife.Packages:1 x Whetstone1 x Whetstone standFeedback:Any question please feel free to contact us、We will provide the Best Service to you.And your 5 Star Feedback、would be highly appreciate!!!Your comments and feedback help us to improve our products and services for other customers.Best Regards!God Bless you!!!