You have to leave the nib at home since it is pointy -- just like leaving your razor blades at home or mailing them ahead.
Maybe take the pens "dry" and keep a bottle of ink in your suitcase ... well wrapped, of course. I suspect you will use up more than one converter each of ink on the trip.
Years ago, I was told not to fly with a fully converter, or fountain pen bladder. The reason was that the lower air pressure could cause ink to swell and leak through the nib.
If the ink swells enough to leak out of your nib, then I fear for your blood.Years ago, I was told not to fly with a fully converter, or fountain pen bladder. The reason was that the lower air pressure could cause ink to swell and leak through the nib.