... is workable 3.metal nozzle Purified butane gas, butane gas, lighter gas, universal butane refill, butane refill,mini colorful lighter gas refill ... harmful or fatal.DIRECTIONS FOR FUELING IGNITORS, LIGHTERS,SOLDERING TORCHES:1.Press tip vertically downward into center of refill ... oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); high quality factory mini colorful refillable lighter gas 18ml