Thank you all for your kind words. In response to your questions; Steve, I do not cast my own resins, yet, other than I do cast snake skins. I used a Legacy Revo mill for the rope effect. Jeff, the clip does not spin, the finial is original, Otsego in next to Plainwell between Kalamazoo and Grand Rapids. Ya ever get over this way, stop in and say hi. Sam, upper tube is glued in, lower has nib pressed into the tube. Ken, I took the threaded piece with the flange that presses into the top end of the lower tube, turned the flange off even with tube diameter so assy. would slide into pen body. Pressed this piece into tube opposite nib, inserted rollerball and spring, screwed transmission on end of piece, now without flange and inserted into pen body. Trans. is friction fit into upper tube that is glued to body and holds all in place very nicely. Butch, no, I did not glue nib to coupler, just screwed it on fairly tight by hand. It does not take much pressure to twist nib. Hope this helped with the questions. If not, reply again and I will try to help however I can.