I've noticed some videos one here where you guys have some sort of hand held vaporizer than you apply to a seemingly normally packed bong bowl. I was wondering if someone could tell me about these? Do they work as well as normal vaping? How expensive are they? I was thinking it might be a good accessory for my stemline. Thanks!
That is a heat gun with a bowl designed to not apply direct flame to the bowl, vaporizing it with radiant heat... Just get a Silver Surfer, Da Buddha or some other whip tape and stick the tubing down into a 14mm downstem joint. Works much better, with less burning of herbs