The Eleaf iJust ECM Tank showcases a nice, sliding top fill along with a bottom customizable air flow. This device uses the newest EC mesh coils that are said to give a bigger flavor and denser clouds. This tank is perfect for users who enjoy a more direct inhale that is more similar to a real cigarette. The Eleaf iJust ECM Tank is a perfect match for users of high powered e cig kits and mods as well, given that this is the style that is associated with this tank. If you are a fan of the Eleaf brand then you know that they make nothing short of the best, so take the plunge and join the fun.