never thought i would do this but i had to stop 40 a day was costing £13 a day witch is silly my little sis kept going on at me as she stopped with one of these e cig things well e cig cost £20 the e liquid cost £27 for 210 ml in 7 flavors this will last me about 10-12 weeks i am still getting my nicotine but no tar or co2 or other crap very surprised i have quit not even bothered about being near other smokers anyone else used one ?