Reed Essential Oil Diffusers Set By Candle-lite Aromatic Macadamia Nut Scented Gorgeous glass diffusers with Ceramic lid Macadamia Nut fragranced oils Diffuser is reusable, oil is alcohol free Soak reeds for 48 hours in oil then flip over Diffuser: 3.125L x 3.125W x 4H, Reeds: 8L 3.3oz (100ml) Bottle of Oil: 4.25H x 2L x 1W