Add 8 – 10 drops of your favourite essential oil onto the wood under the t-light candle recess. Place a t-light into the holder and the warmth of the candle, when lit, will gently release the aroma. Or you can just use it as a T-light candle holder!
NEVER light a candle that is NOT in its metal container. (Always keep essential oils away from children, pets and naked flame.) Never leave a lighted candle unattended.