I haven’t looked into that. I wouldn’t mind trying some. I bet you can get different kinds and flavors like cigs in packs.Bulk bags of tobacco and rolling papers is the way. Or pre-made tubes and a hand crank cigarette machine. That's how I make mine these days. I can make 3 cartons for 25 bucks and they taste better than anything store bought.
I wonder how the nicotine and tar content is compared to premade. Maybe there are add on filters too ??