Baditude thanks for ur help, but been vapen for 6 years. Got this ordered from my B&G store in my area, for my uncle that has smoked cigars for years, and now has 4 stage 4 cancers. Thought it b nice for him, so as not have go outside for a cigar. My B&M store has buy 1000 @ a time. so was looking for info or help. $55.00 for six seems like high price. And he has no lung cancer.....