Cheeky, I don't count the puffs, so no idea on that. I'm a fairly heavy vaper, so I top it off with 20 drops every 60 to 90 minutes, whether it needs it or not. I've never vaped one dry, so don't know how long that would be.
Some idea on how big they are, you can drop a regular carto inside the EMDCC and have room left over.
Some idea on how big they are, you can drop a regular carto inside the EMDCC and have room left over.