Hi Sabrina, Thank you for your comments. The purple haze candles are made in a Mount Franklin spring water bottle which has a great shape. They even have a flower or star shape in the bottom, which becomes the top of course. To take it out of the bottle, I just rip it carefully. I'm in to reusing anything I can before I put it into the recycling bin. And of course, because they are used only once, I don't have to clean the moulds after using them.