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I will have one of your strops some day Neil. I oogle at them constantly and from what I've read, they are lovely to use.

There's also a company called Bison strops. They make a shell strop and a horse hide. There are some reviews on them here if you do a search. They look like a quality strop.

Bison Black Shell...

I think he is still making them. I frequent his website a lot and he's had some just recently. Looks like he's out right now. I bet he'll have some up again. Maybe pm him and see if he might have...