Review on Xikar Premium Butane Fuel Refill For Lighters - 1.9 OZ (2 Pack) by Eric Hartman

I have several Colibri lighters and they all seem to work for awhile but then become unreliable and ultimately get smashed against the driveway in anger when I can't light a cigar. I'm told that this is because the cheap-o butane I'm using is clogging up the lighter with soot. Armed with this information I purchased this butane as a hopeful solution.I've used it a few times and everything seems OK but only time will tell. It's not that expensive, I have free shipping through Prime and so I'll probably keep using it. However at this time I can't see any difference between it and regular butane.