Ideal for maintenance without major chipping. Finishing with 3000 grit ⇒ 8000 grit. ⭐︎⭐︎⭐︎⭐︎ ⭐︎⭐︎⭐︎⭐︎ ⭐︎⭐︎⭐︎⭐︎ ⭐︎⭐︎⭐︎⭐︎ ⭐︎⭐︎⭐︎⭐︎ ⭐︎⭐︎⭐︎⭐︎ #papimari_whetstone #papimari_allproducts ⭐︎ ⭐︎ ⭐︎♪Thank you for viewing♪⭐︎ ⭐︎ ⭐︎ ⭐︎ Two functions in one whetstone♪♪ You can use it for both shape correction and finishing. By sharpening with a calm mind, even beginners can reproduce 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 3000 grit and then 8000 grit, in that order, as if stroking. The key is to fix the angle and sharpen calmly without straining. 3. Dry and store after use. By storing it with the rubber base, you can prevent damage to the corners of the whetstone and the storage location.