WISMEC SINUOUS SW Starter Kit comes with a 3000mAh SINUOUS battery and 4ml Elabo SW atomizer. Inspired by the sword, the SINUOUS SW has an attractive appearance with interchangeable exterior shell. It supports direct voltage output (max 50W). And the stainless steel connector with spring-loaded 510 pin will have better conductivity with atomizers. The Elabo SW tank features a flip top filling design, and WS coil for huge cloud and intense flavor.