Attach the wicks to the bottom of the jars with a dot of hot glue or a glue candle sticker.
Melt the beeswax over medium heat in a candle pitcher and set in about an inch of water in the old large pot creating a double boiler
Once melted remove from heat and let cool slightly before adding the fragrance oil.
Stir the oil and begin pouring the wax into the containers.
After a few minutes add a wick holder, straw, or clothespin to the top to hold the wick in the center.
Once the wax has hardened trim it to 1/4 inch.
Notes
I used beeswax pellets however you could use a beeswax block and cut it up into chunks or grate it with a box grater.If your wicks sink after cooling you can use a heat gun to melt the wax to the edge and let it cool.Use anywhere between 6 - 10% fragrance oil to 1 ounce of wax. The one I used is a blend of apple fragrance oils with natural essential oils, including cinnamon, nutmeg, clove, orange, and cedarwood.