The Aspire Nautilus AIO has an easy to fill 4.5 or 2ml pod, it fits comfortably in the hand in use and is very discreet.
iStick Power Nano with MELO 3 Nano atomizer is a perfectly combined e-cigarette kit in a compact package. Tiny yet efficient, it delivers a satisfying amount of vapor at 40w maximum output and comes with various output modes for different vaping experiences. The MELO 3 Nano can easily be refilled with e-liquid by removing the top cap only. With the new ECML 0.75ohm Head, this optimal match will give you a great vaping experience with nice flavor especially for mouth to lung inhaling.