Uchigumori-do 20000 F

Natural polishing stone for a Japanese sword.
It is a final stone of the groundwork. It can make the Ha white and make a clear contrast between Ji and Ha.
Especially, it works well to hard blade. At this stage the Hamon has usually become clearly visible.
There is no artificial substitute stone.

We will send the stone shown in the picture.
Please pick up brown rust line or inclusion before using.

Dimensions 19.3 x 7 x 2.9 cm
Weight 1000 g
Uchigumori-do 20000 F

Price: 20,000yen

Quantity: