High Quality Akuma Style Mechanical Mod Made Of Copper For Superior Conductivity. Perfect Mod For The Advanced User Needing The Raw Battery Power. Simply hold the button to engage your battery. This mod comes with everything you need no extra pieces will be required when you want to add variable wattage. In order to make the vaporizer go from 18350 up to 18650, all you have to do is simply add pieces of the included tubes and lengthen to your required height. This Mod comes with a bonus tube so you can go all the way up to an 18650 plus a kick chip! This device uses the standard 510 connection so it will be compatible with all your standard 510 Atomizers.