Yes! 10 days for me and it has been unbelievably easy for me this time. I don't know why. I swear by blu-I just plug it in the wall every day or two. No batteries. I'm a menthol smoker but the light menthol is good enough for me with these. And I can buy the filters off the internet and spend about 10% of what smoking cost me.

The doctors did tell me what I went through was like spending many years in a POW situation, but that is 13 months behind me now. And If I can quit dead on, the way I did, I can do anything. I just smoked the last one out of a pack, crumbled it up and said "I'm not smoking anymore." It was biblical.

Good luck to everyone who has quit!