Grande Vapour Dome "vapetype_portable" the Circuit Rig can easily

the Circuit Rig can easily hang with the big boys

Helps eliminate free radicals

American borosilicate glass construction with Mathematix branding

Heating System - Convection

or if your concentrates are more waxy in texture

Grande Vapour Dome "vapetype_portable" the Circuit Rig can easilyDr. GreenThumb Grande Vapour Dome Cypress Hill's B Real created the Dr. GreenThumb brand under his alter ego. The brand has since become notorious for crafting unique art in the glass industry. Dr. GreenThumb have now released the Grande Vapour Dome, so you can add your growing glass collection. This large glass vapour dome comes with a female 18. 8mm joint size and stops any vapour from escaping and being wasted. The clear glass piece works great as