Got the ePen,easy to use,easy to switch flavours & it's working! Initially got it to help me cut down on ciggies and so far i've gone from smoking 20 a day to smoking 6 over the 5 days i've had this little beauty! After trying other vape kits in the past i think this might actually be the one that gets me to quit completely & that would be brilliant after being a smoker for 30 years! Only gave 4 stars because i think the battery could do with lasting a little longer & i reeeeally wish the vanilla came in 18mg but they're minor personal issues ☺