Dental floss containers are good. Clover cutters are better. I have heard that "officially", either may be confiscated as security threats but, in practice, I'm not aware that it's ever happened. Clover cutters look very pretty hung about the neck on a cord or chain. When you go through the airport's metal detectors, you remove it and put it in that little basket along with your keys, etc...it goes sailing through and you put it back around your neck and you waltz onto the plane.
There's probably somebody, somewhere who could find some regulation they could construe to prohibit needles. Again, in practice, I've never heard of them being taken. The worst I've heard was of somebody (maybe posted here?) having to poke herself in the hand to prove that tapestry needles are blunt.
Stitching is the only way I can stay sane while on long flights. (It's also a good way to meet men but that's another thread.) My travel projects are of manageable size and minimal complexity. I try to choose things that won't break my heart if, heaven forfend, they should be lost. It's a good time to fill in those boring big blocks of one color or those long lines of backstitch. Before I leave home, I pre-cut as much thread as I think I need and thread up a couple of needles. Everything is packed into a clear plastic bag with a drawstring closure. This gets plopped in the same tub as my purse to go through the machines. Nothing has ever been questioned.
Hmm. Wonder what I can do with dental floss?
Lynda
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ "Sometimes I think war is God's way of teaching us geography." ..................Paul Rodriguez..................................... ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~