From FreeMax comes the innovative Fireluke MESH Coils, the first replacement coils to utilize all-new MESH heating elements. Uniquely designed with a wide surface area for even heating and optimized flavor production. The Fireluke Mesh Coils. 
FreeMax MESH Coils
Resistance: 0.15Ω
Wattage Range: 40W - 90Wal
Kanthal
Larger surface area
Evenly burns
Effective e-liquid absorption
Improved vapor/flavor
100% organic cotton
Pack of 5
Resistance: 0.12Ω
Wattage Range: 60-300W
SS316L 
Larger surface area
Evenly burns
Effective e-liquid absorption
Improved vapor/flavor
100% organic cotton
Pack of 5