Fragrance that works while you don't. The Mixture Man Lava Rock Diffuser uses natural porous lava rocks to absorb and slowly release Mixture Man's signature fragrance oils — filling your space with scent all day and all night, no heat or electricity required.Just add a few drops of your favorite Mixture Man fragrance oil, set it anywhere, and let it do its thing. Simple, natural, and endlessly refillable.Scent 59 - Debauchery — complex, daring, and impossible to ignoreWhy You'll Love It Natural porous lava rocks absorb and release fragrance continuously No heat, flame, or electricity needed Works with any Mixture Man fragrance oil Refillable — just add more oil when the scent fades A stylish, low-maintenance way to fragrance any room Makes a great gift for any occasion