The Sense Blazer Pro Tank is the newest Sub Ohm Tank by Sense. It’s almost 2mm’s larger than the original Blazer 200 Tank, not sure about the length difference yet. The main feature that separates this Blazer Pro Tank from the other Blazers is the special coil.It has a Multi-Directional Coil system, which means there are 2 regular Sub Ohm Tank coils as well as 2 horizontal coils like in a RBA/RDA. Picture is below so you can see the coil. This means there will be practically no break in needed for the coil because the horizontal coils are open wicks.