Excellent tool for sealing the cut ends of cord and rope.
This butane burner is refillable and has an adjustable flame dial on the side plus a sliding lock. Gives out an excellent heat and you can pinpoint where the flame is to melt the cord a lot easier than a cigarette lighter.
The burner has no gas in it when shipped. To refill, use a can of butane gas - there is a refilling point on the bottom of the burner.
Keep away from children as the flame will cause a serious burn if not used correctly.