Vaporesso XROS Pods | 4-Pack, featuring a 2mL refillable pod capacity, hidden top fill system, and utilizes a mesh coil heating structure. Constructed with a transparent juice viewing window, the XROS replacement pods allow for the user to check juice levels without removing the pod. Equipped with an integrated mesh coil, the XROS pods consist of a 0.8ohm and 1.2ohm mesh coil pod, facilitating a hidden top fill system revealed by taking off the mouthpiece.