CMII Zenith has arrived at The Vaping Buddha! Tiger brass LOCKING dual airflow ring with black Zenith rings and copper Zenith rings available separately, this boss RDA features welded posts with post-SLITS instead of standard holes for big wire builds. Adjustable silver plated connector means excellent conductivity, and built in delrin insulator at the top for keeping your drip tip cool thru subohm builds. Come check out this genuine Crescent Moon Innovations Zenith 22mm rebuildable dripper today at TVB (or order online!) 615 W Orange Ave South San Francisco CA