This is how the pyramid is built:
Glue four wooden balls to the base for baskets. Then paint with grey craft paint.
After the paint has dried, insert the bamboo plugs into the holes. Knot the bamboo skewers together at the top with a piece of cotton cord. Wrap the cotton cord around everything and fix it with handicraft glue from time to time.
When dry, wrap the chain of lights around the pyramid. Finally, glue some "Oakley" stars to the pyramid with handicraft glue.