Pen Cart Volume?

[panderson01]

Anyone have any idea how much juice is in an average Pen cart?

Maybe how many drops from a bottle of juice.

I seem to top off a cart that I have with 20 or 30 drops on an average day. I do this when the taste starts tasting different, almost like some sort of plastic burning.

 

[Kate]

Classic/penstyle cartridges hold around 0.8-1ml.

A drop is around 0.05ml ... there are around 20 drops in a ml but this varies a lot depending on the liquid.

 

[panderson01]

thanks Kate!