This is a simple design I made for a box mod that looks like a pack of Marlboro Black cigarettes. This is for anyone who wants to quit smoking but still likes the sleek design of a pack of cigarettes. The hole for the tank is 24mm and the fire button is 15mm but this can be easily customized with any CAD software. This Case has 3 5x3mm slots for magnets, and the lid does as well although the lid is only 2mm in thickness so you may want to modify this to fit your specific needs unless you are fine with a 1mm magnet overhang. Please post below anything you want me to change, or modify, I am still working on more vaping related designs, such as a brass knuckles style box mod, and an ergonomic box mod. This can accommodate either a duel 18650 setup or a single bottom feeding 'squonk' setup. I have yet to print this but when I get my 3D printer configured I plan on having it as my daily smoke.