“Have used these for over a year as a ex heavy smoker I find these are suitable for me. Easy to use. Easy to fill. Easy to charge up. Don’t use anything else but these.”
“Nice slim line product , easy to use & fill , only downside is the top is quite flimsy , if you drop it it cracks very easily & then leaks everywhere .”
“I find these a neat reliable no fuss piece of kit. could improve by having a lug in charger rather than screw in, and the charger lead could be longer.”