Gijin Series Double-Sided Whetstone (Medium 3000 Grit & Fine 8000 Grit) & Base Set ♪ Perfect for maintenance without major chipping. Finish with 3000 grit ⇒ 8000 grit. ⭐︎⭐︎⭐︎⭐︎ ⭐︎⭐︎⭐︎⭐︎ ⭐︎⭐︎⭐︎⭐︎ ⭐︎⭐︎⭐︎⭐︎ ⭐︎⭐︎⭐︎⭐︎ ⭐︎⭐︎⭐︎⭐︎ #papimari_whetstone #papimari_allproducts ⭐︎ ⭐︎ ⭐︎♪ Thank you for viewing! ♪⭐︎ ⭐︎ ⭐︎ ⭐︎ Two functions in one whetstone ♪♪ You can use it for both shaping and finishing. By sharpening with a calm mind, even beginners can reproduce a professional sharpness. Comes with a non-slip base, so you can use it right away when you think of it!! ◾︎How to use◾︎ 1. Soak the whetstone in water for about 15 minutes. 2. While applying water, sharpen with the 3000 grit, then the 8000 grit, in that order, as if stroking. The key is to maintain a consistent angle and sharpen calmly without straining. 3. After use, dry and store. Storing it with the rubber base prevents damage to the corners of the whetstone and the storage location. ◾︎Product Details◾︎ Contents: Double-sided whetstone x1, Rubber base x1 Material: White corundum (whetstone) Size: Whetstone 180mm x 60mm x approx. 30mm Rubber base 183mm x 64mm Weight: 700g