The Riftcore Duo Atomizer utilizes dual innovative RFC heaters to heat the e-liquids efficiently and evenly, which results in the clouds density and flavor purity at the highest level. The RFC heater features a rectangle-chip design with venting holes, 1000000 puffs super long lifespan with self-cleaning function for long-term usability. Moreover, the RFC heater is made from special metallic materials and safety tested by independent laboratory in USA as one of the safest heating element in the vape industry. The Riftcore Duo Atomizer adopts retractable top filling design and triple bottom airflow system which also is a great innovation. [url=https://www.urvapin.com/media/catalog/product/8/_/8_42.jpg]https://www.urvapin.com/media/catalog/product/8/_/8_42.jpg[/url]