1-3.5 Tank assembly
1- removable flat tip( you can use any 510 tip you have may be little lose but will fit)
3- Coils (1.8,2.2, and 2.5 ohms)
This is one of the most user friendly tanks i have come across much like the Kanger Protank System.
By no means (im my opinion) think this is a better tank then the Protank but take away the pyrex glass from the Protank and very comparable. Only down fall i have seen from this tank ,but haven't had a issue with as of yet is the coil system pops into the base instead of screwing into the base.
With a price of $12.99 for the kit this is a great tank to add to your collection as i have, great vapor production and clean crisp taste with the 2.2 coil @ 8.5 watts with no burnt taste.