This is an upgraded coil tech of FM CoilTech 3.0, a new metal material SS904L with Tea
Fiber Cotton that leads you to a new level of excellent vaping experience.
The SS904L is adopted as the new mesh material mainly because of its military grade stability
and durability. When the E-liquid is being atomized, SS904L mesh and FreeMax coil technology
unite to atomize every single E-liquid molecule and achieve the most
exquisite of the restored flavor.