The MTL kit, also known as Mouth-To-Lung, is a series of three adapters to restrict your airflow & draw on your Svoe Mesto Kayfun 5 RTA. These three tubes will not fit other atomizers. Simply insert from above, and into the center post, and you have yourself tightly restricted air flow control.

The MTL kit requires the Kayfun 5 by Svoe Mesto to operate.

The 3 adapters have inner diameters of:

1. 1.2mm
2. 1.4mm
3. 1.6mm