Clouds of Vapor sells (but currently is out of stock) the "Wetbox"...
510 WetBox Black
It's essentially a way to drip without the mess... lots of people drip, including myself, but it looks kinda weird in public, and is really dangerous to try when you're driving.... this fixes the issue. A reservoir of some kind 'injects' liquid directly into the cartomizer, instead of having it wicking out of a cartridge/atty setup or dripping it onto the atomizer manually, or "topping off" a cartomizer. A full cartomizer is the closest thing to dripping I can think of, and the wetbox keeps the carto wet with the push on the reservoir bottle. Not sure of the design, but I think the needle comes up from below and injects through the carto's bottom hole (where the '.... plug' is on a new one), which would mean it's squirting juice directly onto the atomizer coil... just like dripping.
BTW, I want one.
I really, really want one
