I Don't Know What perfume oil, 10 mL, is a roll-on that adds transparent radiance close to the skin. It opens on bergamot essence, clean and bright. The heart brings Iso E Super and vetiver acetate, the soft glow that lifts everything near it. The base holds civettone, firsantol and ambrox super, warm musk and amber. The oil is the most practical way to use this fragrance as an enhancer, because you can place it exactly where you want it before spraying anything else. Wear it alone or layer it over any scent. From D.S. & Durga. Scent family: fresh musk. Intensity 4 of 5 on the D.S. & Durga scale. Unisex. Wears well year round. Roll it on first, then spray your other fragrance over the top. Clears most carry-on liquid rules. Also available as a 50 mL, 100 mL or 10 mL eau de parfum.