The 'BMW of bongs'

Being the responsible lot that we are, Crave occasionally posts public service announcements for the benefit of our readers. So here's one for those of you who use cannabis for medicinal purposes only, of course.

The appropriately named "Volcano Vaporizer" is a device that can make your prescription up to four times more potent than the average dosage. The German-made "BMW of bongs," as Uncrate calls it, also helps purify the substance and minimize the accompanying odor. But the Volcano's $540 price tag could be prohibitive--unless you have the most liberal of health insurance.

The most surprising thing about this item is its country of origin. We would have expected something like this to come from California.