(1) Where can I get a lanyard for carrying my 510 around my neck. I don't always have a handy pocket with me.
(2) The PG....what does that 'do' and where do I get it? Does it nicely reduce the nicotine content?
(3) I think an analog says it has about 1mg of nicotine. How much nicotine does puffing one cig worth of 18mg on my 510 give me? Is there a formula for figuring this all out. (math is not my forte but I'm willing to learn)
(2) The PG....what does that 'do' and where do I get it? Does it nicely reduce the nicotine content?
(3) I think an analog says it has about 1mg of nicotine. How much nicotine does puffing one cig worth of 18mg on my 510 give me? Is there a formula for figuring this all out. (math is not my forte but I'm willing to learn)