I've never done heroin, and I don't intend to, curiosity has brought me here. chasing the dragon always seemed a senseless waste to me, when you could just use a pipe, until i found out that a direct flame destroys heroin, so it's a necessity, but then i thought, wouldn't any kind of vapouriser work? or one like this: [Sources are not allowed here. Read the rules!] I'm assuming there's a flaw with using one of these that i don't know about, otherwise a lot of people have wasted a lot of money, can anyone prove me wrong? or do a lot of people just overlook this?