10-08-2015, 04:23 AM
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I saw these in a Popular Mechanics magazine from the early 20's and they made me laugh.  The obsession with using blades forever goes back quite a ways - we just need the power of magnetics to sharpen those Feather blades.  Both can be bought out on the auction web sites and here is the description on the Kriss Kross - Turning the crank will sharpen the razor blade and then it automatically lifts the blade up, rotates it 180 degrees, sets it back down on the leather belt and sharpens the other side of the blade.  Pretty neat.

[Image: KrisKross_zpstl0uysjt.jpg]

[Image: Superkeen_zpsladdyzk5.jpg]

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 10-08-2015, 08:19 AM
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I made a post about a few of these a while back, but the second one is new to me... it sure sounds like genuine woo though Smile

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