3 ms·
The whetstone I think it’s referring to is not the small brick-shaped ones you use to sharpen kitchen knives but the large wheel-shaped ones used to sharpen swo
by chongli 7y ago
The whetstone I think it’s referring to is not the small brick-shaped ones you use to sharpen kitchen knives but the large wheel-shaped ones used to sharpen swords. Very similar to a millstone actually.