Even though the image is not very good – the idea itself is great.
Craftbits.com has the instructions on how you can make a candle, using a plastic bag!
Go get the instructions at craftbits.com: plastic bag candles.
Have you read?
DIY Wax Cord Bracelets
Learn to make wax cord bracelets inspired by the popular Pura Vida bracelets. These bracelets are easy to make and only require a few supplies. Begin by making a multistrand string bracelet. Once you’ve mastered that, try a braided bracelet, a bracelet with a connecting focal charm, or use letter beads to add words or phrases to your bracelets. Tutorials for all four styles are shown with video and step-by-step instructions. PLUS free printable instructions!