Yeah, honestly, the lighter choice was not about profit margin. I originally chose Bic lighters because of the quality, but I went with Cody Lundin's suggestion to use these instead, because the flame is adjustable and you can easily see the fuel level. You can even modify them to make a torch. BTW, these are King brand lighters. I think they are the best among cheap lighters. I used to smoke, too, and I rarely ever had a problem with a King lighter. And as reliable as Bics are, I've had some with very low flames - and there's nothing you can do about it. Also, I do test these individually before packing them in a kit.

Thanks for the feedback.