DIY: Mason Jar Oil Candles for Christmas

I took one look at these and had to post the DIY! I can't wait to make them - what a great idea for a Christmas decoration. Here's the how to:

You will need:
One 1/8 "Nipple" (available in the Lighting Section of Home Depot or Lowes)
Two 1/8 Couplings (also in Lighting)
Two 3/8 Washers
100% Cotton Lamp Wicks
Your Choice of Oil: Coconut Oil, Olive Oil, Peanut Oil, Lamp Oil, Liquid Paraffin Oil
Mason Jar and Lid
Decorative Elements (Optional): Pine Cones, Shells, Coffee Beans, Stones, Vanilla Beans, Herbs, Spices, Fruits

Instructions:
If the lid to your jar is a regular one (no hole), drill a hole using a 3/8 drill bit. 
Push the nipple through the hole.
On each side of the lid, add a washer and then a coupling.
Make sure the nipple and coupling are flush with the top of the lid.
Thread a cotton wick through the nipple; it will be loose at first, but will expand once it is soaked with oil.
If you want your candle to be decorative, add pine cones or other elements.
Add the oil to the jar.
Attach the completed lid to the jar.
Wait for the oil to soak the wick before lighting.

photo and instructions courtesy https://www.facebook.com/TheSmartWitch