Well if you didn't like it, at worst you paid $11 for a very nice tube of awesome grease. I'd be really interested if you tried it out as to what your opinion of it was. The Eureka lube is similar to the CRK lube in that it doesn't run out of the pivot, or stain clothes etc. It is very light gold colour and seems to contain PTFE or some version of it suspended in fluid. I find it enhances the smooth feeling and also when I rebuild/clean a knife that had Eureka in it, I find it is still on the surface of the washers and they are still lubricated looking after weeks of use. I obsessed (to put it mildly) over this pivot grease issue, and have done many hours of boring experimentation with oils and greases of all sorts, to the point where I figured I was going to go nuts if I took another CRK apart. I tried my hardest to convince myself I like the CRK grease more, but I can't. I'm stuck on Eureka lube. It beats everything else I tried and I can't do any more testing while keeping my sanity!

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From the Eureka product literature (sounds like everything you want in a pivot grease, especially the high residual lubrication and water resistance if you wash your knife often....
smoother and quieter too

):
Key Benefits: Smoother & quieter operation - Clean & easy to apply - Superior lubrication - High Anti-wear & Extreme Pressure properties - High water resistance - High residual lubrication
http://www.amain.com/product_info.php/cPath/167_293/products_id/16859/n/Eureka-Pro-Gear-Lube