Sapphire swivel knife sharpener

[Hasbeencowboy]

I recently "inherited" a few carving and stamping tools.  I rarely stamp or carve as mostly I repair my own stuff or occasionally make a bridle  or 2.  In this inherited stuff was a stick with Sapphire Swivel Knife Sharpener on it with what looks to me like emery cloth each side.  It will sure put an edge on a knife blade.  Black material on one side and red material on the other.  Black is for sharpening  and red is for polishing.  Has anyone any knowledge of this? 

I have looked on line but gather it was a thing of the past.  This one is about worn out but would sure like to get or make one.

Thank you kindly for any help

 

 

 

 

 

  

[Northmount]

photos might help

Tom

[nauticalwheeler]

You can catch them on eBay occasionally. Just search for swivel knife sharpener.