Uchigumori 80000 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 20.6 x 7.3 x 3.3 cm

Weight 1336 g




-- Recommended DVD and books --
Hon'ami Koshu - Sword Polishing - (DVD)
http://www.namikawa-ltd.com/product/771
The Art of japanese Sword Polishing
http://www.namikawa-ltd.com/product/99
Uchigumori 80000 F

Price: 80,000yen