The G Pen Elite from Grenco Science is a portable vaporizer with an adjustable temperature between 200F-428F. The device has a futuristic-looking LCD that displays the current temperature and battery information. It has a super dead ceramic chamber that heats up to 357F in 30 seconds and a unique serial number to prevent counterfeit units. The device has the largest chamber capacity on the market at 0.11 cubic inches and achieves vaporization temperatures rapidly. The LED interface displays chamber temperature and battery life, and the fully ceramic coil-less 360° chamber heats evenly from all sides for unrivaled flavor. The G Pen Elite box includes the vaporizer, a G card, a G Pen tool, a USB charging cable, and a cleaning brush.