Thinned pieces of Narutaki for finish work.
These are lacquered with tanned Yoshino-gami to make it strong and not to crumble during polishing.
Jizuya is used to bring out the Jihada.
Make it thin and the surface smooth. Then, polish the Ji neatly.
After this work, the blade becomes darker and clearer and the Ji begins to stand out.
Please ask for shipping cost from the following link.
https://www.namikawa-ltd.com/contact
-- Recommended Book and DVD --
The Art of Japanese Sword Polishing
https://www.namikawa-ltd.com/product/99
Hon'ami Koshu - Sword Polishing - (DVD)
http://www.namikawa-ltd.com/product/771