Feature 1BLACK WALNUT MATERIAL: This wood aroma diffuser is made of black walnut wood, and the fiber pores in the wood can absorb essential oils, slow down volatilizing, and make the aroma more gentle and lasting. 2LONG LASTING: Drop essential oil in the flute at the top of the diffuser wood, and the aroma will slowly and quietly spread out, helping you quickly enter a meditative state. Let you have a good state. Long lasting aroma. 3IMPROVE SLEEP: The unique and elegant fragrance accompanies you to sleep, improves sleep, reduces fatigue and restores vitality. Also suitable for yoga meditation. 4MEDITATE: This black walnut aroma diffuser is great for helping you meditate, allowing you to quickly enter a comfortable, quiet state. Get peace of mind. 5ROUND SHAPE: This black walnut aroma diffuser is a round shape that is the perfect vehicle for smell delivery and maximizes the fragrance of the essential oil.Item Type: Wooden Aroma DiffuserMaterial: Black walnut .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Size: Approx. 4 x 4cm / 1.6 x 1.6inPackage List1 xWoodenAromaDiffuserNoteEssential oil not included.