natural hones used in movie Ninja Assassin

[memorael]

the hones are probably an amakusa red and an aoto stone. Of which I have none other than BOTH!!!! jajajajaja

 

[SliceOfLife]

I was gonna say Iyo and Aoto. But I've never seen a Amakusa red, so there ya go.

 

[onimaru55]

I think Iyo or Amakusa is a good call but let your imagination run wild. Maybe the big blue brick is a Yaginoshima Asagi

 

[cloud9er]

2 scenes of honing on big beautiful orange- brown swirled stones. One was honing throwing star and one climbing knuckle picks

As far as ninjas go, I assume the throwing stars would be razor sharp. Beautiful. Wish I had one for my kit.

Check out ebay there is a guy that i know of who makes these kinds of stones

Japanese Natural Whetstone Amakusa Toishi(Binsuito) M Size Naka-to Waterstone