http://tinyurl.com/qcc3u7k Secret SALE at Fasttech
Here is my review on my Kayfun v3.1 clone from fast tech and a micro coil build at 1.5ohm. This RTA is so fun to build on and the vapor is AWESOME!!!!!! One of the best tanks out there for flavor too. Have fun and happy building @ $15.52 this is a steel :) fast tech link https://www.fasttech.com/products/1567302
