Green Squall
Well-known member
Looks like it exploded because it's cheap chinese glass and it got too hot.I've heard of this with cheap bowls and pipes but they were rumors.I guess it's true.just another reason to support your local glass blower.at least it looks like glass to me.
It's the batteries too. If they aren't protected or if they're charged too long they can explode. My flashlight uses the same kind (18650) so I'm always super careful not to overcharge and to use batteries with protected circuits.