A good replacement for cigarettes as you get to go through the same hand to mouth motions, and inhale and exhale without all the crud. I particularly enjoy the Dark Cherry re flavour and smell. I find the 6mg strength just right for me. My only issue is when buying a starter kit that you don't get to chose the strength you want in the kit, the 18mg is far too strong I would say. I would definitely recommend your ePen and ePen3 to others to use to come off the cigarettes as they are brilliant, non-leak and satisfying replacement. Thanks for a great product.