Keep in mind that the aforementioned candle holders are only compatible with ring-neck bottles or jars. If you do not already ...

If you want something that looks a little nicer, you can also opt for the small tins with cute illustrations. The candles also use soy and vegetable wax, and the glass jars can be repurposed once ...

Even a small candle can generate heat around 300F ... There are a number of useful comments about drilling a cleaner hole in the jar lid and better replacements for the JB Weld seal.