Refilling the SKE Crystal Plus Vape simply could not be easier, with none of the fiddling and spilling that plagued older style refillable vaping devices. When a refillable pod is empty simply find the silicone stopper on the side of the pod and gently remove it. This will reveal the refill port. Then carefully insert the nozzle of your preferred e-liquid bottle into the refill port and squeeze gently until the pod is full. Once the pod is full just replace the silicone stopper, ensuring a tight seal and you are good to go.