The Nautilus X represents the peak of the Aspire atomizer development curve. Specially designed to provide a premium vaping experience with increased flavor, and unique U-Tech coil technology for all-new airflow performance, this is the future of micro tanks. Poised to transform how vapers experience flavor and hassle-free day-to-day usability. The Nautilus X is the future. Born from the creative minds of the original global vaping pioneers, Aspire.