Metal material provides strong airtightness, effectively isolating air to preserve the candle's original fragrance. It is also sturdy and durable.

Wood has a slight breathability that allows the aroma to slowly dissipate, and even after extinguishing, it can still serve as a natural fragrance diffuser, prolonging the lingering fragrance experience.

While isolating dust and keeping candles clean, the burning status can be clearly observed, ensuring safe use. When extinguishing the candle, it can be directly covered for convenience and safety.