Tesla Vortek TC Sub-ohm Tank $26.42

The Tesla Vortek TC Sub-ohm Tank has just made its way on to the virtual shelves over at FastTech for just $26.42. What makes the Tesla Vortek TC different from all the rest of the sub-ohm tanks hitting the market right now? First off… it uses NI-200 wire which is a requirement for temperature control mods. It also has an adjustable juice hole to adjust to different power levels. And… it features a huge 7mL juice capacity. I’m guessing that the 0.2 ohm head is the NI-200 head. While the 0.5 ohm head is more than likely the kanthal head. Can anyone confirm?