How do you know when your Cartomizer is empty?

[zonezilla]

when it taste burnt and your lungs burn when you inhale you need more juice lol and dont forget to clean your carto out when changing the flavor

 

[9teej]

There is always a drop off in flavor just before it burns that lets me know when to fill.

 

[classwife]

OP asked this question in 8/2010 !!...closing