Inhale calm, exhale stress — the Succulent Oil Diffuser - White Marble from the Strong Beautiful You Everyday collection is a purposefully curated diffuser designed from earthenware and stone. This off-white diffuser is a great self-care gift for sister, friend or anyone. How to use: set the diffuser on any surface and pour 2-3 drops of essential oils on top of the diffuser. Over a few days, the oil will evaporate and you can use 2-3 drops of a new sent. Essential oils are sold separately.