Featuring construction from top-shelf materials and designed to offer a perfect fit when used with a compatible pod-based device, the Vaporesso XROS Series Pod adopts the SSS Leak-Resistant Technology. This 2ml Pod has a convenient juice level viewport, a discreet top-fill system, and a high-performance 0.6Ω, 0.8Ω, 1.0Ω or 1.2Ω mesh coil.