This Instructable is eco-friendly because it is made of the wax on those miniature cheese rolls!
If you want to see a video, it is on the last step.
Step 1: What you need
string (a couple inches) I used this twine like stuff- you might have to experiment with different types
something to burn the candle on (1) a tile works well
scissors (1) to cut the string
a hungry stomach (1)
Step 2: Eating the cheese
2: put it in your mouth (don't eat the wax)
3: close your mouth
see image below for guidance
Step 3: Readying the wax
You bend it in half, fold it over, flatten, and repeat until the wax in somewhat soft.
Step 5: Making the candle
Next, put the wick in as shown in picture 2.
Roll the wax around the wick (picture 3).