Haze Vaporizer is the first and only dual bowl vaporizer in the market which allows user to enjoy different aromatherapy material types (dry, wax, oil, liquid) simultaneously in the same session. Engineered here in U.S.A. (see the video below), you can load Haze with dry material in one bowl and wax or oils on the other bowl. You can use them together by a flip of a switch. If you are only a dry material user, you can pack both bowls with the dry material and you end up with the largest capacity chamber of all portable vaporizers in this size and category. Haze vaporizer comes with several patent pending innovative high technology features such as Heat Exchange System.