The Stillare RDA in a copper finish cloned by CIGREEN. The rebuidable dripping atomizer has three posts which are gold plated as well as the screws. The 22 mm diameter and 510 threading connection allows to sit flushed with most mechanical mods or devices to provide a superior vapor production. The cyclops style slits defines the adjustability for your air hole and each Stillare atomizer is equipped with an engraved logo and individually numbered.