I am switching around a lot with tubes. I make menthol lights using premier light tubes with good stuff FF menthol. Tried FF with zen menthol tubes. I got zen menthol 100 tubes yesterday to try out. I mixed 50 percent zen blueberry with 50 percent FF GS injected into a zen blueberry flavored tube is pretty good. I got a supply of GS FF, Menthol, Menthol Light and Light tobacco by the pound. I also got a little over a pound of zen blueberry flavored. I use that in tubes and my hookah. I mixed up some zen blueberry with some herb and that was pretty good. I'm thinking about going to california for 3 weeks to take that class about cultivating MJ. Thinking about going into the medicinal mj business.