These cast iron cauldrons are filled with your choice of soy candle scent.  When finished burning, simply rinse out remaining soy with warm water and dry thoroughly to prevent rusting.   The cauldron can then be used to burn loose herbs for smudging, use as a planter, or simply keep as decoration.  Herbs, flowers, crystals will vary depending on scent chosen. Approx 4 oz. Design on cauldron will vary between triple moon or tree (as pictured) depending on what is available.