Ascent by DaVinci (davincivaporizer.com) is the very first glass-on-glass portable vaporizer. Its vapor pathway is constructed entirely of glass. From the glass-lined ceramic heating chamber to the mouthpiece, all you’ll find is glass in the vapor path. As glass is inert, the quality of vapor remains undistorted and the end result is a clean vapor. This, along with the rest of the features (such as the ability to vaporize liquid and dry material), reasonable cost, easiness to clean, and overall effectiveness, are what make DaVinci’s Ascent vaporizer our top rated vaporizer. To learn more, consult the resources below.
Update 12/2017: This video review of the Ascent vaporizer by DaVinci is now a bit outdated. Subsequently, we suggest following the link above to see our updated review of the DaVinci Ascent on our NEW website at VaporizerShark.com