length (the smallest amount available) of 44-24 zinc core wicking for the glass yogurt jars, that have a 3-3/8-in.-diameter ...

Don't throw out your WoodWick jars after the candles have burned away and you're left with empty containers. Instead, ...

So he built copper candles using a common copper pipe and an old glass jar. Of course ... but a little salt in the fuel can help make the burn more orange. Of course, this is a flame, so you ...