You can upgrade any plain pillar candle by adding cinnamon sticks and a few other materials. To get started, gather enough sticks to surround the pillar so that there aren’t any gaps. Gluing the cinnamon to each other will help them stay together. Alternatively, you can use a heat gun to lightly melt the sides of the candle, push the sticks into the sides, and let the wax dry. After the cinnamon is in place, wrap lace or yarn around the outside of your creation. Decorate further with star anise, pine cones, or other natural elements.