Mine is not functional at all. It lights for a second then goes out constantly. Really disappointed cause most of these reviews are pretty positive.
Awesome because you can see how much butane you have. Works great with a solid single flame. Recommended for anyone with a dynavap that doesn't like the triple torch.
I'll just reiterate what everyone else is saying and give my full endorsement for PUI. They always deliver and if for some reason you aren't entirely satisfied, they'll take care of it!
a reliable single flame torch with a big tank, yet small price
just as ususal