Melt the wax in pan. Add two small pieces of crayon to give colour to the melted wax.
Now dip water filled balloons in it carefully. Keep it there for a few seconds and take out of the wax. Let the wax around the balloons dry.
Once the wax dries, burst the balloon using a pin and take away the water.
Now you can see that the wax has formed into the shape of a pot. Remove the balloon extracts carefully from it. Make more and use it as the candleholder.