OK so you get those cans of tea that don’t have 5 cent deposits, here is a solution to repurpose the can. Use a old can of spray paint. Then cut the sides and bend down. Bam…tea light. Not so sure I would sell them for $10 like the author was. Maybe 2-3?
Oh and put a hole in the top to hang it too?
http://www.instructables.com/id/Arizona-Tea-Can-Lanterns/?ALLSTEPS