Everything is simple here.
2 paper clips.
Thread.
Nail polish.
Pharmaceutical gum.
We bend a paper clip.
We wrap a couple of turns around the rod, apply a layer of nail polish, and wind the thread until it is fully fixed. Finishing varnish. After about 30 minutes everything is ready.
The same operation on the other side of the rod. It remains only to put on a pharmaceutical gum to fix the hook.
Now about the rod itself.
Cost: ~ 726