Looks like it has three....:D
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I think it was an attempt to get a variety of smile profiles all on one blade to give the user options
He has been trying to sell that one for a while. I guess if you leave it out there long enough somebody might bite. nah.
or get sliced to pieces
Attachment 204817
you could probably do something like this with it
ya but still not worth what the guy wants for it
about all its good for is part of a wind chime or a display"how not to hone"