I first thought this was part of a pilot survival kit from the future. It is a nicely designed tool. A quick search for 2.0mm or smaller diameter rods revealed that you may want give clipper mini replacement flints a whirl. If they work for you, you can purchase these rods in non-branded bulk packages online
One would think so. I did measure the ones that came with it. They come out to 1.95mm The flint that came out of the disposable lighter came out to 2.08mm and it just fit. The zippo flint was 2.20mm and was to big. So 2mm is the size. But everywhere I look they are 2.20 to 2.25mm in size. So if you or anyone out there finds a source for 2mm flints let us know.
