Smoke Grenades

[Sierra Katrian]

I personally have no qualms with the smoke...Even as an asthmatic with weaker/damaged lungs I find the smoke doesn't exacerbate the condition. I do notice that my throat gets insanely sore though, but meh, it is really not that bad.

I wish dry ice was a viable source of smoke, but it takes a while to build up, and dissipates too quickly.