There is another way also that I find quite easy to do, especially since I have limited abilities to manipulate cartomizers and make sure they are clean . . . One of the best things, is I find that it is even easier to use, when I am cleaning a number of cartomizers at one time . . . Also, it can be used to refill your cortomizers too . . .
What you might find even more interesting thing is that it comes from one of our own ECF members "Vapian" . . .
It is called the: Cartomizerfillinator / Cartomizercleaninator V2 . . .
In his thread, he discusses they way you can build you own and you can see it here:
http://www.e-cigarette-forum.com/fo...0782-cartomizerfillinator-22.html#post4257535, and/or learn how to possibly get one form him . . .
He also has a number of videos in the thread explaining the development and use . . .
Hope this information helps . . .
