on a lighter note...

[Nyati]

 

[steve white]

View attachment 748155

....unless you are sharpening a knife....

 

[sgt_zim]

 

[JOHN GRENZ]

 

[JOHN GRENZ]

 

[JOHN GRENZ]

 

[Bullthrower338]

 

[Nyati]

 

[Nyati]

 

[Nyati]

 

[Nyati]

 

[Nyati]

 

[Nyati]

 

[Vashper]

....unless you are sharpening a knife....

I wanted to answer that myself, but I was too late : ( An Uzbek explained it to me. They make such oriental knives "pchak" from the rings of old ball bearings.