High quality Nakado (midium grit) sharpening stone for kitchen knives, chisels, razors and other cutting tool.
It cuts fast and well.
This stone doesn't need to be soaked for a long time.
Please apply water on the surface when ready to use.
If you prefer to soak, please do it for a short time.
Do not store the stone in a basin of water and keep it dry after use.
Size : 20.7 x 6.8 x 3.4 cm
Grit : #1000.
Please check finishing stone "Kitayama" #8000, too.
https://www.namikawa-ltd.com/product/2679