User blog comment:Jojo-a-gogo/What do you guys think the chain on Kurapika's pointer finger does?/@comment-5242743-20121212014900/@comment-5314364-20121212021802

That's a good hunch, I was kind of thinking the same thing earlier. I  just wonder what it will be when it's revealed. I hope it's something that will completely wow me when I see it and I hope he uses it on one of the stronger members of the Troupe.