Once the wicks are spent {they eventually tatter and fall apart} you can easily replace the wicks. Pick up some 2mm silica wick, cut to size and replace. I have yet to burn up a coil. I have my original two tanks and one replacement five pack. Just seven coils in a half a year and they all still work. I'd say that Halo coils are of high quality!
There was a thread regarding the trick to replacing the coil wick some time ago. I cant find it now to paste the link here. Perhaps someone can chime in here that can find it......
There was a thread regarding the trick to replacing the coil wick some time ago. I cant find it now to paste the link here. Perhaps someone can chime in here that can find it......