These pretty jars are the perfect air freshener for places you can't have the flame of a candle, like a child's room or nursery, teacher's desk, your desk at work, or anywhere you want to smell wonderful. Large 8 oz. size will fragrance a small room. As the jelly evaporates, you can add more distilled water to "refresh" them. Ingredients: distilled water, smelly jelly crystals, fragrance oil, pigment Keep away from children and pets, do not spill on plastic or wood surfaces.