Dual Use Convection Vaporizer - for Botanicals and Concentrate A vaporizer for the true aficionado, the XVAPE FOG PRO is a 100% convection vaporizer that fits into the palm of you hand. The Fog is the only choice for those with the most discriminating of tastes. From its sleek black anodized aluminum case, to  its jewel-grade Zirconia mouthpiece, true state of the art convection technology, and its removable battery, every part of the XVAPE FOG PRO was designed to be the ultimate representation of perfection in vaping.