This mod comes with coils made of type 316L Stainless steel embedded in porous ceramic and wrapped with cotton. The wire does not touch the cotton so burning the cotton is almost impossible. The leak resistant top vent tank has a large aperture for airflow and comes with a sub ohm coil installed . In temperature control mode the system can produce small puffs of vapour at the minimum air flow setting and surprisingly large clouds with both large slots fully open. Operating with large airflow drains the 2 ml. tank and power cell quickly but no faster than any other mini producing similar amounts of vapour. The mod is tiny and is unlikely to leak in pocket or purse. It is a device I would recommend to anyone looking for a high quality and small mini kit.
The battery dies really fast and sucks liquid like water. A 30ml bottle last only 2 days. Looking for something new and just bought this one 2 months ago. Going back to my eleaf