but this room amazon a while ago it is a easy fill propane coupler comes in this little case share i put the link below but it's to fill up your coleman or whatever brand you're using these propane tanks for either a lamp or stove or something like that these things aren't that expensive they're like 23 bucks apiece you can probably get them a little bit less per piece if you buy like the four pack but I just you know they're supposed to be disposable but I just kind of feel bad throwing these away and plus it's a lot cheaper to refill them so i'll show you how to do that with this little contraption here let me set the camera down need one of these newer ones uh wow I guess maybe not but you need ones with the the inner threads like this and you want to put the pointed end into here and the thing is these are backwards threads so you're going to screw it counterclockwise in their course make sure your your gas val is off there and get it hand tight and then get you a pair of channel locks and tighten it down the rest of the way now the trick is when I was read the instructions they didn't quite get it but the trick is you got to get these empties really cold so you see the frost on their these have been in the freezer you hear that it's shaken it's well where the frost is is probably where the level of gas is so this one's about half full there this one's got some rust on it I don't know if I would reuse that but hey whatever I'll clean that up with a with a wire brush so again make sure your gas is still off these are right-handed threads or regular thread so you're going to go clockwise in there like that and then you want to turn the gas bottle over to where the liquid is it's down here and then you're going to open it and you'll hear it run it says to run at about a minute but it usually doesn't take a minute you see the frost is gone away then when I stopped hissing that's when you turn it off and turn that blood boil off during the gas tank over and unscrew it there you have it can't hear cheek because it's full and that is how you refill one of these bad boys with this a little contraption here hope that helps somebody if you feel it's too dangerous for you don't do it not telling you to do it I'm just telling you how I do it so they crazy bye