This is a whetstone renowned as "Shiro-Nagura" (White Nagura).
It has an ideal level of softness and produces a good slurry.
We recommend using it with plenty of water.
Dimensions: 64 x 212 x 54 mm
Weight: 1399 g
Quarry location: Aichi Prefecture
* Image 8 shows the stone after water has been applied.
* Image 9 shows the slurry produced after rubbing the surface 20 times.
* Image 10 shows the finish achieved by sharpening without pre-creating a slurry.