To be totally honest, I am using mutli-dose vials and didn't want to send the whole vial because I will need them here in the mean time. I actually have family that are drving to the destination that I am flying to so I packed inside a UPSP Mailing box and put them in my suitcase, and my suitcase is with them in the car. This way when I get there my suitcase will be sitting there with some loaded "guns". LOL
I loaded the needle with a 18g needle, then put a 25 g pin back on the syringe and put it in the original wrapper, I then put them in a bag, then in a box with styrafoam packing and taped up the box.
Will I be ok, I don't want any infections, or problems for that matter.