Makes you think if that weapon is out there what else is that would make it into an airplane or somewhere else of high risk.
Actually, this is a one-of-kind prototype, so unless you're worried that I will go on a killing spree, there is no danger.
It might disturb some readers to learn that the market is absolutely
flooded with plastic stabbing and cutting implements, actually.
Cold Steel manufactures a plastic version of its tanto knife and also produces triangular stabbing implements called Delta Darts.
Lansky, known for its knife sharpeners, makes a plastic knife called simply "The Knife" that is flat on one side for ease of concealment.
Delta Press makes a double-edged stabbing plastic knife called the "Executive Letter Opener," and AG Russell makes a similar implement called the "CIA Letter Opener." A new version of the CIA Letter Opener even incorporates a plastic pocket clip as is found on many folding knives.
Meyerco is now making
locking, folding plastic knives that have spring-assist opening (The springs are, supposedly, of a substance that might not trip metal detectors -- I forget the exact name -- copper beryllium, or something like that).
Any of these could be carried past a metal detector. A while ago there was some fellow who made a knife out of plexiglass but got caught during a pat-down in airport security. And let's not forget wooden weapons, which could easily be used to stab someone to death.
I think the lesson we should take away from this is that if someone wishes to defeat metal detectors, they will -- and thereare many, many non-metal weapons available to everyone. The only way to make yourself more safe is to take responsibility to learn to defend yourself (which is why, one presumes, we are martial artists) and make the decision to take
action when confronted with suspicious behavior. The reports of passengers who restrained strangely acting individuals not long after 9/11 indicates, to me, an encouraging trend -- people now are starting to understand that only they can make themselves more "safe" by acting against aggression.
I do not, however, recommend nonmetallic weapons for self-defense. Using such a tool would be a legal nightmare. Metal is obviously much stronger, too.