Ever noticed what a long smoke you get with flake cut tobacco, even if you rub it out? Probably coin, plug, and rope as well, but definitely flake. In a small bowl, a Group 2 for example, you can get well over thirty minutes in many cases. Put it in a large bowl, and you get a seemingly all-day smoke in one packed bowl. That's an exaggeration, but it does last. If you smoke Virginia flake, which is best sipped anyway, it is a really long smoke. I'm puffing away on PS Luxury Navy Flake in a big bowled Nording, and it's been quite a while now.