VHW Vaporization Heat Wand Ver. 3.0 with all glass heating surface, small and ergo form, and vortex neutral polarity convective air flow for the most concentrated and broadest spectrum aromatic vapor extractions and deliveries ever attained. Vaporization Chamber Bowl (VCB4.2) required for intended use and stand (VHWS) for quicker heat-ups sold separately. VCB4.2 bowls come with one custom fitted glass screen for all glass path, purity and polarity!