I was just looking at my Halo G6 alongside a ballpoint pen lying on my desk. And an idea occurred to me for an ultimate stealth device. I'm sure it's completely unoriginal. Someone HAS to have thought of this one before me.
Disclaimer: The device described herein is only intended to prevent public harassment of vapers in places where vaping is within the rules. This is NOT intended to promote improper behavior in any way.
OK, needless to say, you'll need to use an automatic battery. Pop the light off the end of the G6 and affix a working ink supply and ballpoint delivery assembly. It could be a couple of inches long and still provide a respectable amount of ink. It won't complete with a normal pen in ink duration, but it could surely write at least half a mile before running out.
Mount the writing assembly to the de-lighted end of the G6. A discreet grip cylinder could be rolled into place to cover the threshold. Fashion a plastic cover to completely conceal the mouthpiece - one that could be easily removed with your teeth, but not by accident. And finally, a pocket clip bonded to the side of the cartomizer makes it complete.
Now you could sit any place where writing instruments are allowed (along with vaping, or course), with a book, PC or paper notepad in front of you, holding the clip-end of your pen nervously in your mouth. You know, like millions of other people do. Oops, the top piece came off in my mouth. Slow inhale, a topping inhale, slow exhale. Even if you're not using it to write, people hold pens in their hand and mouth all the time while using their computer, reading a novel, etc.
And if anyone accuses you of vaping, happily show them everything you're holding. It can be scrutinized quite closely, in fact. "Looks like an old Cross matte black variety with a rubber grip thingy added to it. Mmmm, nice grippy feel to the barrel. Pocket clip, top end sealed. It writes. Mmmm, nice line. Yep. It's a pen. Have a nice day sir."
