On the web site they exterior appears to be black?
Do these have a soft exterior?
What is the capacity of these, this is a tankless application.
I wonder if these are suitable for use when a hands free e-cig is needed held only by the teeth? No drip tip will be used.
Do these have a soft exterior?
What is the capacity of these, this is a tankless application.
I wonder if these are suitable for use when a hands free e-cig is needed held only by the teeth? No drip tip will be used.