What is the difference between vape and e-cig?
The terms are often used synonymously. Vape is usually used as a broader collective term for modern vaping products and e-cigarettes.
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An XROS pod has the coil integrated in the pod, so the whole pod is replaced when the coil is spent. An empty refillable pod is filled with e‑liquid. In GEN SE and Armour Ultra the GTi coil is replaced separately from the tank.