It's stainless steel, and a bit tricky to glue with CA. So I've user small sleeves, cut from 0,9mm brass tube, and pressed them close with pliers. Time and nerve consuming, but eventually I'll get there
I tried soldering, but that was too hard, because the wire wanted to disappear under torch, and soldering-iron was too clumsy. I'm raising my biggest hat to Siara, for he must have the patience of an angel, and fingers of an swiss watchmaker, to do what he has done with his boat!