I started using these as a way to give up smoking and I must admit they are brilliant! I was a very heavy smoker and nothing else really worked for me.... until now!
I haven't smoked a real cigarette in months now and these keep the cravings totally under control, the best thing I have tried to date.
As far as service goes, im less then impressed. I have received discount codes that don't work, I cant get hold of the correct colour tips and to buy direct costs more then getting them from Tesco! (once you add postage).