Sphera Diffuser: Crafted of handblown glass, the diffuser makes a stunning objet itself Lava Rocks: A natural, sustainably sourced material that holds and diffuses the scent. Arabian Oud Essenza, 0.5 oz./ 15 mL Fragrance Notes: Top Notes: bergamot, orange, smoke Middle Notes: floral, rose, patchouli, sandalwood Base Notes: oud accord, amber, nagarmotha, musk How to Use: The Sphera ritual invites a series of quiet moments to celebrate the unfolding fragrance. Arrange lava inside the Sphera and add 810 drops of LUMIRA Essenza. Enclose for 24 hours to allow the scent to infuse the lava. Release the lid and the scent will diffuse through the room.