Freemax 904L M mesh coil is the best for M pro/ M pro 2 tank/ Freemax Maxus 200W tc kit. The Freemax M Mesh Coil comes with four different types for you to choose. The Freemax M Mesh Coil adopts a tea fiber cotton formula (95% Tea Fiber Cotton plus 5% Organic Cotton). Just get the Freemax M Mesh Coil for your Freemax device and enjoy the pure flavor and rich clouds.