I have to say this thing is the number 1 mod so far i had iv had the feedish mod from inhaler and i have the wet box as far as bottom feed mods this is the best to me i like the way the buttom is and the lip to catch the juice so u get every last drop dont wast any u dont realize how lomg 6ml will last untill u get this mod i can get 3 days and 2days with the 18650 so 4 just craping this and going out u dont have to worry about any thing extra to crap i think i will have to get the VV ali if i can they sell out in mins thanks RR man...