http://www.thcbiz.com/news/company-press/1704-rapid-fire-marketings-new-dry-herb-vaporizer.htmlhttp://rapid-fire-marketing.com/documents/newdryherbunit.pdf Another one coming in . Several Features of RFMK's New Dry Herb Vaporizer Three Temperature Settings: Different herbs vaporize at different temperatures. This will allow the user to select the best temperature for the herb they want to vaporize. Constant Heat Distribution: Internal stainless steel heating chamber provides easy access for changing dry aromatherapy herbs, provides advanced heat distribution and easy cleaning. One of the biggest issues for dry vaporizers is the difficulty in ‘drawing’ vapor from the unit because of the heating coil configuration found in most units. This new vaporizer will have a constant heat distribution mechanism which will enable a much easier ‘draw’ and superior taste. However, after 15 minutes of inactivity, the unit will lower the temperature in the chamber to conserve battery life. Fold open and fold close design: This design will allow the user to quickly and easily swap batteries, load and clean the unit.