Well if you take a 30/06 bullet casing cut off back take the 1 in.by 6 in. long oil wick roll it up on the long way push in tube till it sticks out the front. Burn the front to char it pull back in to put it out then make a taper wood plug for the back to hold it there in place. When you pull it out to use make it long so you can hold it on the flint.Works for me.Or you can blow into it both work blowing works better but watch out for wind blowing smoke in face.