The 'NAKAGO-NUKI'  is a tool set that was developed to loosen difficult to remove Shirasaya handles.

Both the 'Wedge' and the 'Hammer head' are made of a Philippine hardwood. The handle is solid Bamboo.

This 'hammer & wedge' set (made by us) is also available in Japan for approximately $65.

We are the manufactures and you may order it from us at a 'factory direct' price of only $25.