See the Toxic above with a random spatter of blood spots on it for the Zombie Ryan.
As far as how long the cartomizers last that depends on several factors. Temperature (how hot you like to vape) liquid... clear liquids do better than dark and of course ones own taste since some will vape a cartomizer damn near forever where others will swap them out almost daily just on preference. I get a good 30mls through most every cartomizer using low power and a light clear liquid, I dont sacrifice vapor and flavor in this though so its all good
As far as how long the cartomizers last that depends on several factors. Temperature (how hot you like to vape) liquid... clear liquids do better than dark and of course ones own taste since some will vape a cartomizer damn near forever where others will swap them out almost daily just on preference. I get a good 30mls through most every cartomizer using low power and a light clear liquid, I dont sacrifice vapor and flavor in this though so its all good