Here's a cool lamp you can make to replace votives/emergency candles in those mini-hurricane lanterns.
It's a 1-1/4" copper pipe end cap with a piece of 3/8" copper tubing soldered into the cap.
(The small tube has 3 "V" notches cut/files into the base. Be careful not to fill the notches with solder.)
Take paper towel and roll it into as tight a cylinder as you can and stuff it down the tube, leaving about 2mm to the top of the tube.
Swage a bit of fine screen down on top of the paper towel.
Fill the cup 1/2-7/8 (don't let it flow over the center tube) with Olive Oil.
While the Paper towel is soaking up the oil, dip a cotton swab (REAL COTTON ONLY) in the olive oil and pull off the head.
Set the head on the screen and light with a match.
It produces a yellow flame that is fairly useful, but sooty smoke. Still, Olive Oil Lamps worked for millennia.