The Extrme Q is a top-of-the-line convection herbal vaporizer with no direct contact between your product and the heating element. It works by blowing precisely temperature-controlled hot air through your product. With 3 fan speeds and pre-programmed temperatures you'll be able to enjoy the active ingredients of your poduct without consuming any combusted plant matter. This makes vaping one of the safest way to consume your loose-leaf herbs, and the Extreme Q provides one of the best experiences out there. The Extreme Q comes with both a whip system and bags than can be filled up, and includes everything you'll need to get going. Additionally, the Extreme Q comes with a manufacturer's warranty and industry leading customer support. The best part? It's just a smidge more expensive than the PAX II. You won't find a more affordable desktop vaproizer!.