Owls with Tree Resin Oil and Wax Burner with Glass Dish Material: Resin with a Glass Dish Suitable for Use With: Water and oils, wax tarts, wax melts or granules. Candle Included: No Wax, Oil or Granules Included: No Safety Information: Always read and follow the instructions that come with this product. Use a good quality standard tea light and do not overfill the dish.