Arrow RDTA is the first RDTA from Tesla, which comes with 25mm diameter and 3.5ml huge e-juice capacity. It perfectly combines RDA and RTA structures into one and simply to use than other RDTAs. Users can use RDA/RTA directly without having to disassemble the components. The RDTA tube design uses a combination of stainless steel and glass, which effectively preventing the glass tube damage and helps to observe clearly the rest of e-liquid in atomizer from the visible window. With the other features of middle side airflow, visible window, cone-like drip tip, Tesla Arrow RDTA will bring amazing vaping experience for vapers.