It is a perforated metal sheet in Kanthal A1 material.
Such coil structure with little holes evenly punched on a single sheet can provide larger contact surface than a traditional wire coil, or even larger than a mesh coil which is woven with strands of heating wires.
Proper mesh coil dry burn..
NexMesh Tank from OFRF is the first conical mesh coil tank with 25mm diameter and 5.5ml large e-juice capacity.
It has an innovate triple density mesh structure which creates a larger surface area for e-liquid to touch the mesh.
It adopts a dual vapor compression system that will bring you smo..