Dual Sharpening: You Get The Whetstone With Different Sides. 600Mm Side for Coarse Sharpening and 1200Mm Side for Fine Sharpening. The Unique Honeycomb Design Ensures. That The Dust Generated During The Grinding Process Does Not Affect The Sharpening. Efficient Material: This Knife Sharpening Stone Uses Diamond As The Sharpening Material. Which Is More Efficient Than A Normal Sharpening Stone and Has Less Risk of Damaging The Edges. Due To The High Hardness of The Material and The Low Loss During Use, Our Grindstone Plate Can Be Used for A Long Time. Practical: This Sharpening Stone Comes With Silica Gel Base. Is Non-Slip and Safe To Use. The Whetstone Kits Are Small and Lightweight. Making Them Easy To Carry and Store. Without Taking Up Too Much Space. Easy To Use: All You Have To Do Is Place The Knife On The Sharpening Stone and Move It Back and Forth Several Times. While Maintaining An Angle of About 30. This Diamond Sharpening Plate Can Be Used By Everyone. From Mothers. Who Stay At Home. To Various Professionals. Various Applications: The Sharpening Stone Set Is Very Suitable for Sharpening Family Kitchen and Outdoor Tools. Woodworking Chisels. Jade. Seals or Carving Knives. This Sharpening Stone Set Is Definitely A Perfect Gift for Your Family and Friends.