This is for users looking for a vaping experience that replicate more of a cigarette feeling. The concept of MTL tanks/kits are so that when users inhale the vapour, it goes into your mouth first then into your lungs. To the eye, an MTL tank has a more narrow mouth piece in order to restrict the amount of vapour being taken in and this is how one would generally distinguish between a Mouth to lung tank and a Direct to lung (DL) tank. For people wanting to make the transition from smoking to vaping, MTL is our recommended setup to go with because users find it more similar to what they're used to.
The key features to an MTL set up is that it runs on low power, therefore consuming less juice and also be able to have a longer battery life (with the right set up).