longmada quarta wax atomizer quartz boiler bowl 510 cartridge 2-in-1 dry herb & wax vaporizer fit 20-35w vape mod battery

big load pure quartz chamber , spiral electrical big load pure quartz chamber , spiral electrical trace is sealed beneath the bottom , will not leak , bring you comfortable vaping experience nothing contacts your wax except quartz surface , will not pollute and waste the wax nothing contacts your wax except quartz surface , will not pollute and waste the wax portable size , easy to take . special design , easy to use portable size , easy to take . special design , easy to use as a professional ecig manufacture , we can offer oem & odm service as a professional ecig manufacture , we can offer oem & odm service.syi