Quote Originally Posted by BobBong
I've heard various things about the Iolite aka the I-inhale. Seems that sometimes they don't shut off, I've even seen one shoot butane out the filling receptacle. Scary stuff, you'd start to fill the thing and it'd just spray all the butane out like Old Faithful, if you weren't careful you'd get it in the eye.

I've never heard any 'true' reports of an iolite not shutting off. That's just ignorance about the way they operate. When you switch it off, you'll still hear some hissing briefly. That's just the way it's designed. Doesn't mean it's still on. As for expelling butane, never heard that one either, at least not after the butane can was removed from the filling nozzle. I've used one since they shipped the first units out-never had a problem.