Read the Consumer Confidential review of the Microvaped glass globe edition portable vaporizer. It’s designed for vaporizing concentrates. Click on the link to see the review on page 2 of The Daily Doobie. http://issuu.com/dailydoobie/docs/tdd_i8issuu Vaped, a California company, makes luxury vaporizers. The glass globe edition is a fill it yourself vaporizer. It retails around $90.