Stone with a grit of #800 is used for general sharpening.
Super* Sharpening stone (whetstone) from the Japanese producer Naniwa enables fast and efficient sharpening of Japanese knives. This is a splash-and-go stone, so it is not necessary to soak it before sharpening, just splash some water on the top side of the stone and start.
Forย easier sharpening, we recommend purchasing aย Stone Holder (Sink Bridge)ย to ensure mess-free and a stable position of the stone during sharpening.
Specifications:
| Grit: | #800 |
| Dimensions: | 210 x 70 x 20mm |
| Stone series: | Super Stone |
| Model: | S2-408 |
*Sidenote: Due to market expansion, Naniwa often changes the product name and its packaging – the Naniwa Super stone is the same stone as the Naniwa Advanced stone, with the same composition and characteristics.



![Naniwa Sharpening Stone - #800 [Super Stone Series / S2-408] 3 Naniwa Sharpening Stone - #800 [Super Stone Series / S2-408]](https://www.sharpedge-shop.com/wp-content/uploads/2025/11/Naniwa_Sharpening_Stone_-_800_S-408_07044100210.webp)








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