Unidentifiable Object in Graver Toolset

[Kyushu Danji]

I bought a set of Japanese graving knives from an antique store today, and it came with 5 gravers, a sharpening stone and this strange black, round object wrapped in bamboo. Does anyone know what the object might be and what it is used for? The brand seems to be 'Maruichi'. Thank you!

James

[bonsaibruce]

Greetings, I would suggest a very fine stone for a final hone after sharpening. It may be pourous and soft with rounded edges.
Remember you should only sharpen one side of the tool to leave the other side flat.
Happy bonsai,
Bruce.

[63pmp]

It's for rubbing the paper when printing during woodblock printing; after you have carved it with the gravers; after inking. It has a special name, but can't think of it at the moment.

Paul

[63pmp]

My wife tells me it is called a "baron"

Paul

[Kyushu Danji]

Thank you all for your responses. It is a very intriguing object! Paul - Is 'baron' japanese or english name? I couldn't find a definition for either.

[Booga]

It could be a Japanese skimming stone

[63pmp]

This youtube video is excellent, the tool in question is explained at the 2min 50 sec mark

http://www.youtube.com/watch?v=dliF74ojOho

Enjoy

Paul

[Kyushu Danji]

Wow Paul, that is gold! Thanks for your identification ^^

James