I never bought one because I heard they leak. Not sure how true that is though.
Over fill it and put it in your shirt pocket. It will eventually leak and blister you. When I smoked it was a constant source of irritation to me until I discovered BIC lighters. Now a BIC lighter is considered a possible source of barter due to what I read what the guy from Bosnia wrote about their period of unrest. He recommended buying a thousand but I only bought a hundred.
