Filigree knife sharpened the corners to the limit.
For engraving and finishing the sides of the halo hollowed out with a coping saw, where you can’t get in with a knife tool.
Useful for finishing the nose hole, string hole and side of the mouth of Noh masks.

<Materials>
Blade edge：High-speed steel
Handle：Sakura (Japanese cherry)
*The edge of the blade is thin and easily broken, so please handle with care.