How long does an epen3 cartridge last? Not in puffs - 360 puffs means nothing to me, I mean like 1 week/1month etc.
I know it will differ person to person but even a vague idea would be helpful
Thanks
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.