No, that's a reknot. Vie-Long do horse brushes, which I find horrid but really liked the handle. The knot is one from Haryali and came in that wooden handled brush you asked about once (and said I keep it nicely oiled with birch tar). It was a cheap way of getting the knot and I had intended to simply saw off the top and pop the knot out but as luck would have it, the knot just came out with a firm grip and twist. So, intact wood handle in hand, I popped a cheapo piggy into that and feel the whole thing worked out well.
This one ...
I suppose in hindsight, the boar might have worked equally well in the Vie-Long.