The iStick Mix mod is powered by two 18650 batteries (batteries sold separately) and features an artistic design all around for a nice striking look that sets this kit apart from the rest; all the way up to the tank. The looks aren't the only thing this kit has going for it though; this mod is powered by the Avatar Chipset that can fire up to 160w safely with nickel, titanium, SS316 and TCR within your temp control settings. There's even an option for pre-heat and a nice stealth vaping setting. The Ello Pop tank utilises new HW replacement heads with updated LPSC technology and even more absorbent cotton for less dry hits! The tank can hold a whopping 6ml of liquid and can be refilled using its retractable top-filling design. Not to mention the nice rubber wrapped around the glass of the tank; basically, creating a constant tank band for protection against drops.